{"id":680,"date":"2026-09-05T13:47:58","date_gmt":"2026-09-05T13:47:58","guid":{"rendered":"https:\/\/ritoks.com\/?p=680"},"modified":"2026-09-23T12:53:25","modified_gmt":"2026-09-23T12:53:25","slug":"dc-fuse-vs-dc-circuit-breaker","status":"publish","type":"post","link":"https:\/\/ritoks.com\/cs\/dc-fuse-vs-dc-circuit-breaker\/","title":{"rendered":"Jisti\u010d DC vs. jisti\u010d DC: Kter\u00fd zp\u016fsob ochrany je vhodn\u011bj\u0161\u00ed pro dan\u00fd obvod?"},"content":{"rendered":"<div class=\"wp-block-group alignfull has-ast-global-color-5-color has-ast-global-color-2-background-color has-text-color has-background is-layout-constrained wp-container-core-group-is-layout-154c5234 wp-block-group-is-layout-constrained\" style=\"padding-top:clamp(40px, 5.625vw, 72px);padding-right:24px;padding-bottom:clamp(40px, 5.625vw, 72px);padding-left:24px\">\n<h1 class=\"wp-block-heading has-ast-global-color-5-color has-text-color\" style=\"font-size:clamp(36px, 6vw, 64px)\">Jisti\u010d DC vs. jisti\u010d DC: Kter\u00fd zp\u016fsob ochrany je vhodn\u011bj\u0161\u00ed pro dan\u00fd obvod?<\/h1>\n\n\n<figure data-spectra-id=\"spectra-5824d145-fa64-4803-8d43-35d5a1efaf52\" class=\"wp-block-image size-full has-custom-border\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-breaker-fuse-holder-solar-workshop.png\" alt=\"Pojistka a dr\u017e\u00e1k pojistky pro jisti\u010d stejnosm\u011brn\u00e9ho proudu v d\u00edln\u011b zab\u00fdvaj\u00edc\u00ed se sol\u00e1rn\u00edmi elektrick\u00fdmi syst\u00e9my\" class=\"wp-image-682\"  width=\"1672\" height=\"941\" srcset=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-breaker-fuse-holder-solar-workshop.png 1672w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-breaker-fuse-holder-solar-workshop-600x338.png 600w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-breaker-fuse-holder-solar-workshop-300x169.png 300w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-breaker-fuse-holder-solar-workshop-1024x576.png 1024w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-breaker-fuse-holder-solar-workshop-768x432.png 768w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-breaker-fuse-holder-solar-workshop-1536x864.png 1536w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><figcaption class=\"wp-element-caption\">Typick\u00e9 sou\u010d\u00e1sti proudov\u00e9 ochrany v stejnosm\u011brn\u00e9m proudu, v\u010detn\u011b jisti\u010de, pojistky a kompatibiln\u00edho dr\u017e\u00e1ku pojistky.<\/figcaption><\/figure>\n\n\n<p class=\"wp-block-paragraph\">Jako sou\u010d\u00e1st strategie ochrany proti nadproudu lze pou\u017e\u00edt jak stejnosm\u011brnou pojistku, tak stejnosm\u011brn\u00fd jisti\u010d, av\u0161ak jejich zp\u016fsob \u010dinnosti a n\u00e1vrat do norm\u00e1ln\u00edho stavu po poru\u0161e se li\u0161\u00ed.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull is-layout-constrained wp-container-core-group-is-layout-4f00fe7e wp-block-group-is-layout-constrained\" style=\"padding-top:64px;padding-right:24px;padding-bottom:64px;padding-left:24px\">\n\n\n<p class=\"wp-block-paragraph\">Nejjednodu\u0161\u0161\u00ed rozd\u00edl je tento:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jisti\u010d lze po spu\u0161t\u011bn\u00ed obvykle resetovat, zat\u00edmco spu\u0161t\u011bnou pojistku je obvykle nutn\u00e9 vym\u011bnit.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tento rozd\u00edl m\u00e1 vliv na \u00fadr\u017ebu, v\u00fdb\u011br komponent\u016f a zp\u016fsob servisu ochrann\u00e9ho syst\u00e9mu po poru\u0161e.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To v\u0161ak neznamen\u00e1, \u017ee by jedna metoda byla obecn\u011b lep\u0161\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Spr\u00e1vn\u00e1 volba z\u00e1vis\u00ed na konkr\u00e9tn\u00edm stejnosm\u011brn\u00e9m syst\u00e9mu, a to v\u010detn\u011b:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>syst\u00e9mov\u00e9 nap\u011bt\u00ed<\/li>\n\n\n<li>provozn\u00ed proud<\/li>\n\n\n<li>po\u017eadovan\u00fd typ sloup\u016f nebo typ pojistky<\/li>\n\n\n<li>upev\u0148ovac\u00ed syst\u00e9m<\/li>\n\n\n<li>p\u0159\u00edstup k \u00fadr\u017eb\u011b<\/li>\n\n\n<li>p\u0159esn\u00e1 konfigurace produktu<\/li>\n\n\n<li>potvrzen\u00e1 dokumentace k vybran\u00e9mu za\u0159\u00edzen\u00ed<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Tato p\u0159\u00edru\u010dka porovn\u00e1v\u00e1 zp\u016fsoby ochrany v r\u00e1mci <a href=\"https:\/\/ritoks.com\/cs\/product-category\/dc-power-protection\/\">Ochrana stejnosm\u011brn\u00e9ho nap\u00e1jen\u00ed<\/a> syst\u00e9m, ani\u017e bychom se op\u00edrali o nepodlo\u017een\u00e9 p\u0159edpoklady ohledn\u011b rychlosti, n\u00e1klad\u016f, brzdn\u00e9 schopnosti \u010di v\u0161eobecn\u00e9 vhodnosti pro dan\u00e9 pou\u017eit\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(30px, 4vw, 48px)\" id=\"in-this-guide\">V t\u00e9to p\u0159\u00edru\u010dce<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"#quick-answer\">Rychl\u00e1 odpov\u011b\u010f: Pojistka nebo jisti\u010d?<\/a><\/li>\n\n\n<li><a href=\"#what-is-a-dc-fuse-system\">Co je to syst\u00e9m stejnosm\u011brn\u00fdch pojistek?<\/a><\/li>\n\n\n<li><a href=\"#what-is-a-dc-circuit-breaker\">Co je to stejnosm\u011brn\u00fd jisti\u010d?<\/a><\/li>\n\n\n<li><a href=\"#main-difference\">Hlavn\u00ed rozd\u00edl<\/a><\/li>\n\n\n<li><a href=\"#selection-process\">Praktick\u00fd v\u00fdb\u011brov\u00fd proces<\/a><\/li>\n\n\n<li><a href=\"#common-mistakes\">\u010cast\u00e9 chyby p\u0159i v\u00fdb\u011bru<\/a><\/li>\n\n\n<li><a href=\"#frequently-asked-questions\">\u010casto kladen\u00e9 ot\u00e1zky<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(30px, 4vw, 48px)\" id=\"quick-answer\">Rychl\u00e1 odpov\u011b\u010f: Pojistka nebo jisti\u010d?<\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>V\u00fdb\u011brov\u00fd faktor<\/th><th>Syst\u00e9m pojistek stejnosm\u011brn\u00e9ho proudu<\/th><th>Jisti\u010d stejnosm\u011brn\u00e9ho proudu<\/th><\/tr><\/thead><tbody><tr><td>Koncepce ochrany<\/td><td>Pojistka se spust\u00ed za stanoven\u00fdch podm\u00ednek nadproudu<\/td><td>Odpojovac\u00ed mechanismus p\u0159eru\u0161\u00ed obvod za stanoven\u00fdch podm\u00ednek<\/td><\/tr><tr><td>Po operaci<\/td><td>Pojistka se obvykle mus\u00ed vym\u011bnit<\/td><td>Jisti\u010d lze obvykle resetovat po prov\u011b\u0159en\u00ed poruchy<\/td><\/tr><tr><td>Hlavn\u00ed sou\u010d\u00e1sti<\/td><td>Pojistka + kompatibiln\u00ed dr\u017e\u00e1k\/z\u00e1kladna<\/td><td>Sestava jisti\u010de<\/td><\/tr><tr><td>Aktu\u00e1ln\u00ed p\u0159\u00edklady mont\u00e1\u017ee RITOKS<\/td><td>\u0158ady dr\u017e\u00e1k\u016f pojistek pro mont\u00e1\u017e na DIN-li\u0161tu<\/td><td>\u0158ady jisti\u010d\u016f MCB na DIN li\u0161tu a panelov\u00fdch\/pevn\u011b namontovan\u00fdch jisti\u010d\u016f MCCB<\/td><\/tr><tr><td>Vstupn\u00ed \u00fadaje pro v\u00fdb\u011br<\/td><td>Nap\u011bt\u00ed, proud, rozm\u011bry pojistky, kompatibilita dr\u017e\u00e1ku, p\u0159esn\u00fd model<\/td><td>Nap\u011bt\u00ed, proud, po\u010det p\u00f3l\u016f, zp\u016fsob mont\u00e1\u017ee, p\u0159esn\u00fd model<\/td><\/tr><tr><td>M\u016f\u017ee o vhodnosti rozhodovat pouze n\u00e1zev produktu?<\/td><td>Ne<\/td><td>Ne<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Toto srovn\u00e1n\u00ed se t\u00fdk\u00e1 provozn\u00edch a \u00fadr\u017ebov\u00fdch model\u016f, nejedn\u00e1 se o obecn\u00e9 hodnocen\u00ed jedn\u00e9 metody ochrany oproti jin\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dostupn\u00e9 komer\u010dn\u00ed \u0159ady najdete zde: <a href=\"https:\/\/ritoks.com\/cs\/product-category\/dc-power-protection\/dc-fuses-fuse-holders\/\">DC pojistky a pojistkov\u00e9 dr\u017e\u00e1ky<\/a> a <a href=\"https:\/\/ritoks.com\/cs\/product-category\/dc-power-protection\/dc-circuit-breakers\/\">Jisti\u010de stejnosm\u011brn\u00e9ho proudu<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(30px, 4vw, 48px)\" id=\"what-is-a-dc-fuse-system\">Co je to syst\u00e9m stejnosm\u011brn\u00fdch pojistek?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Syst\u00e9m stejnosm\u011brn\u00fdch pojistek se obvykle skl\u00e1d\u00e1 ze dvou souvisej\u00edc\u00edch sou\u010d\u00e1st\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>pojistka<\/li>\n\n\n<li>kompatibiln\u00ed dr\u017e\u00e1k pojistky nebo patice<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Pojistkov\u00e1 vlo\u017eka obsahuje prvek, kter\u00fd se p\u0159eru\u0161\u00ed, jakmile dojde k p\u0159ekro\u010den\u00ed stanoven\u00fdch hodnot proudu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jakmile se pojistka spust\u00ed, je obvykle nutn\u00e9 ji vym\u011bnit.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dr\u017e\u00e1k tvo\u0159\u00ed mechanick\u00e9 a elektrick\u00e9 rozhran\u00ed pro pojistkovou vlo\u017eku a mus\u00ed odpov\u00eddat po\u017eadovan\u00e9mu form\u00e1tu pojistky.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To znamen\u00e1, \u017ee v\u00fdb\u011br stejnosm\u011brn\u00e9 pojistky nen\u00ed pouhou ot\u00e1zkou volby hodnoty v amp\u00e9rech.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pojistku a jej\u00ed dr\u017e\u00e1k je t\u0159eba posuzovat spole\u010dn\u011b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mezi aktu\u00e1ln\u011b zve\u0159ejn\u011bn\u00e9 p\u0159\u00edklady spole\u010dnosti RITOKS pat\u0159\u00ed rozm\u011bry rozn\u011btek 10 \u00d7 38 mm i 10 \u00d7 65 mm.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Aktu\u00e1ln\u00ed p\u0159\u00edklady model\u016f 10\u00d738 mm<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Zve\u0159ejn\u011bn\u00e1 nab\u00eddka zahrnuje:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/ritoks.com\/cs\/products\/10x38-1000v-dc-pv-fuse-holder-32a\/\">Dr\u017e\u00e1k pojistky pro fotovoltaick\u00e9 syst\u00e9my 10 \u00d7 38 mm, 1000 V DC, 32 A, 1P\/2P<\/a><\/li>\n\n\n<li><a href=\"https:\/\/ritoks.com\/cs\/products\/10x38-1000v-dc-gpv-fuse-link-6-32a\/\">Pojistka gPV 10 \u00d7 38 mm, 1 000 V DC, 6\u201332 A<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Sou\u010dasn\u00fd dr\u017e\u00e1k o rozm\u011brech 10 \u00d7 38 mm je navr\u017een s ohledem na odpov\u00eddaj\u00edc\u00ed form\u00e1t pojistky, nikoli na libovoln\u00e9 rozm\u011bry pojistky.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Aktu\u00e1ln\u00ed p\u0159\u00edklady model\u016f 10\u00d765 mm<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Zve\u0159ejn\u011bn\u00e1 nab\u00eddka d\u00e1le zahrnuje:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dr\u017e\u00e1k pojistky pro fotovoltaick\u00e9 syst\u00e9my 10 \u00d7 65 mm, 1 500 V DC, 35 A, 1P<\/li>\n\n\n<li>Pojistka gPV 10 \u00d7 65 mm, 1 500 V DC, 6\u201332 A<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">I v tomto p\u0159\u00edpad\u011b je t\u0159eba vybrat pojistku a dr\u017e\u00e1k tak, aby tvo\u0159ily kompatibiln\u00ed syst\u00e9m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dal\u0161\u00ed mo\u017enosti najdete na str\u00e1nce <a href=\"https:\/\/ritoks.com\/cs\/product-category\/dc-power-protection\/dc-fuses-fuse-holders\/dc-fuse-links\/\">Pojistkov\u00e9 vlo\u017eky pro stejnosm\u011brn\u00fd proud<\/a> a dr\u017e\u00e1ky pojistek stejnosm\u011brn\u00e9ho proudu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(30px, 4vw, 48px)\" id=\"what-is-a-dc-circuit-breaker\">Co je to stejnosm\u011brn\u00fd jisti\u010d?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Jisti\u010d pro stejnosm\u011brn\u00fd proud je ochrann\u00e9 za\u0159\u00edzen\u00ed, kter\u00e9 je schopno p\u0159eru\u0161it stejnosm\u011brn\u00fd obvod v souladu se svou konstrukc\u00ed a provozn\u00edmi podm\u00ednkami.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Na rozd\u00edl od sp\u00e1len\u00e9ho pojistkov\u00e9ho prvku lze jisti\u010d po spu\u0161t\u011bn\u00ed obvykle resetovat, pokud:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>p\u0159\u00ed\u010dina z\u00e1vady byla zji\u0161t\u011bna<\/li>\n\n\n<li>jisti\u010d je i nad\u00e1le zp\u016fsobil\u00fd k dal\u0161\u00edmu provozu<\/li>\n\n\n<li>podm\u00ednky syst\u00e9mu jsou vhodn\u00e9 pro op\u011btovn\u00e9 zapnut\u00ed nap\u00e1jen\u00ed<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Sou\u010dasn\u00e9 \u0159ady jisti\u010d\u016f RITOKS zahrnuj\u00ed jak:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Jisti\u010de DC pro mont\u00e1\u017e na DIN li\u0161tu<\/li>\n\n\n<li>panel \/ pevn\u011b namontovan\u00e9 jisti\u010de DC MCCB<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Mezi aktu\u00e1ln\u011b uveden\u00e9 \u0159ady jisti\u010d\u016f pat\u0159\u00ed nap\u0159\u00edklad:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/ritoks.com\/cs\/products\/2p-dc-miniature-circuit-breaker-500-1000v-6-63a\/\">2P jisti\u010de DC na DIN li\u0161tu<\/a><\/li>\n\n\n<li>Vysokoproud\u00e9 stejnosm\u011brn\u00e9 jisti\u010de 1P\/2P pro mont\u00e1\u017e na DIN li\u0161tu<\/li>\n\n\n<li>2P panelov\u00e9\/pevn\u011b namontovan\u00e9 stejnosm\u011brn\u00e9 jisti\u010de MCCB<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Tyto produktov\u00e9 \u0159ady vyu\u017e\u00edvaj\u00ed r\u016fzn\u00e9 konfigurace nap\u011bt\u00ed, proudu, po\u010dtu p\u00f3l\u016f a zp\u016fsobu mont\u00e1\u017ee.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Podrobn\u00e9 srovn\u00e1n\u00ed jisti\u010d\u016f MCB a MCCB najdete zde:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jak vybrat jisti\u010d pro stejnosm\u011brn\u00fd proud: MCB vs. MCCB<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(30px, 4vw, 48px)\" id=\"main-difference\">Jisti\u010d DC vs. pojistka DC: Hlavn\u00ed rozd\u00edl<\/h2>\n\n\n\n<figure data-spectra-id=\"spectra-a36e8d95-806e-48c7-99c3-18c4a5d6f0a8\" class=\"wp-block-image size-full has-custom-border\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-fuse-system-vs-circuit-breaker.png\" alt=\"Syst\u00e9m stejnosm\u011brn\u00fdch pojistek s pojistkov\u00fdm vkladem a dr\u017e\u00e1kem ve srovn\u00e1n\u00ed se stejnosm\u011brn\u00fdm jisti\u010dem\" class=\"wp-image-683\"  width=\"1672\" height=\"941\" srcset=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-fuse-system-vs-circuit-breaker.png 1672w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-fuse-system-vs-circuit-breaker-600x338.png 600w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-fuse-system-vs-circuit-breaker-300x169.png 300w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-fuse-system-vs-circuit-breaker-1024x576.png 1024w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-fuse-system-vs-circuit-breaker-768x432.png 768w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-fuse-system-vs-circuit-breaker-1536x864.png 1536w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><figcaption class=\"wp-element-caption\">Koncep\u010dn\u00ed srovn\u00e1n\u00ed syst\u00e9mu stejnosm\u011brn\u00fdch pojistek a stejnosm\u011brn\u00fdch jisti\u010d\u016f; \u017e\u00e1dn\u00e1 z t\u011bchto metod nen\u00ed obecn\u011b vhodn\u011bj\u0161\u00ed pro ka\u017ed\u00fd obvod.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Neju\u017eite\u010dn\u011bj\u0161\u00edm rozli\u0161en\u00edm je zp\u016fsob, jak\u00fdm se ochrann\u00e9 za\u0159\u00edzen\u00ed po spu\u0161t\u011bn\u00ed vr\u00e1t\u00ed do provozuschopn\u00e9ho stavu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Pojistka<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kdy\u017e dojde k vypnut\u00ed pojistky, obvod z\u016fst\u00e1v\u00e1 p\u0159eru\u0161en\u00fd, dokud nebude pojistka nahrazena vhodnou kompatibiln\u00ed n\u00e1hradou.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tato n\u00e1hrada mus\u00ed spl\u0148ovat n\u00e1sleduj\u00edc\u00ed po\u017eadavky:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>rozm\u011bry pojistky<\/li>\n\n\n<li>form\u00e1t dr\u017e\u00e1ku<\/li>\n\n\n<li>nap\u011bt\u00ed<\/li>\n\n\n<li>aktu\u00e1ln\u00ed<\/li>\n\n\n<li>p\u0159esn\u00e9 po\u017eadavky na v\u00fdrobek<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Jisti\u010d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kdy\u017e dojde k vypnut\u00ed jisti\u010de, lze jej obvykle resetovat, ani\u017e by bylo nutn\u00e9 jej vym\u011bnit.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Resetov\u00e1n\u00ed by se v\u0161ak nem\u011blo pova\u017eovat pouze za p\u0159esunut\u00ed p\u00e1\u010dky zp\u011bt do polohy ON.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nejprve je t\u0159eba poruchu pro\u0161et\u0159it, p\u0159i\u010dem\u017e jisti\u010d i elektrick\u00fd obvod by m\u011bly z\u016fstat vhodn\u00e9 pro dal\u0161\u00ed provoz.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00edm vzniknou dva r\u016fzn\u00e9 pracovn\u00ed postupy \u00fadr\u017eby.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u017d\u00e1dn\u00fd z t\u011bchto pracovn\u00edch postup\u016f nen\u00ed automaticky lep\u0161\u00ed ve v\u0161ech syst\u00e9mech DC.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(30px, 4vw, 48px)\" id=\"fuse-holder-compatibility\">Pojistkov\u00fd vkl\u00e1dac\u00ed prvek a dr\u017e\u00e1k je t\u0159eba vyb\u00edrat spole\u010dn\u011b<\/h2>\n\n\n\n<figure data-spectra-id=\"spectra-28086422-3969-46b7-be73-54ea06e6c6f5\" class=\"wp-block-image size-full has-custom-border\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-fuse-link-holder-compatibility.png\" alt=\"R\u016fzn\u00e9 typy stejnosm\u011brn\u00fdch pojistek a pojistkov\u00fdch dr\u017e\u00e1k\u016f zobrazen\u00e9 spole\u010dn\u011b pro v\u00fdb\u011br kompatibiln\u00edch komponent\u016f\" class=\"wp-image-684\"  width=\"1672\" height=\"941\" srcset=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-fuse-link-holder-compatibility.png 1672w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-fuse-link-holder-compatibility-600x338.png 600w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-fuse-link-holder-compatibility-300x169.png 300w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-fuse-link-holder-compatibility-1024x576.png 1024w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-fuse-link-holder-compatibility-768x432.png 768w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-fuse-link-holder-compatibility-1536x864.png 1536w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><figcaption class=\"wp-element-caption\">N\u00e1zorn\u00e9 p\u0159\u00edklady proveden\u00ed pojistkov\u00fdch vlo\u017eek a dr\u017e\u00e1k\u016f, kter\u00e9 ukazuj\u00ed, pro\u010d je nutn\u00e9 p\u0159ed v\u00fdb\u011brem ov\u011b\u0159it fyzickou kompatibilitu.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Jedn\u00edm z rozd\u00edl\u016f, kter\u00fd se snadno p\u0159ehl\u00e9dne, je to, \u017ee pojistka obvykle tvo\u0159\u00ed sou\u010d\u00e1st pojistkov\u00e9ho syst\u00e9mu, a nen\u00ed pouze samostatn\u00fdm prvkem.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nap\u0159\u00edklad sou\u010dasn\u00e1 \u0159ada RITOKS zahrnuje:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pojistky 10 \u00d7 38 mm<\/li>\n\n\n<li>Dr\u017e\u00e1ky pojistek 10 \u00d7 38 mm<\/li>\n\n\n<li>Pojistky 10 \u00d7 65 mm<\/li>\n\n\n<li>Dr\u017e\u00e1ky pojistek 10 \u00d7 65 mm<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Pojistku o rozm\u011brech 10 \u00d7 38 mm nelze pova\u017eovat za zam\u011bnitelnou s dr\u017e\u00e1kem o rozm\u011brech 10 \u00d7 65 mm pouze proto, \u017ee jejich jmenovit\u00fd proud se zd\u00e1 b\u00fdt podobn\u00fd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fyzick\u00fd form\u00e1t je sou\u010d\u00e1st\u00ed v\u00fdb\u011bru.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Proces v\u00fdb\u011bru dodavatel\u016f by proto m\u011bl ov\u011b\u0159it:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>po\u017eadovan\u00fd form\u00e1t pojistky<\/li>\n\n\n<li>kompatibiln\u00ed dr\u017e\u00e1k<\/li>\n\n\n<li>Stejnosm\u011brn\u00e9 nap\u011bt\u00ed<\/li>\n\n\n<li>po\u017eadovan\u00fd proud<\/li>\n\n\n<li>p\u0159esn\u00fd model pojistky<\/li>\n\n\n<li>p\u0159esn\u00fd model dr\u017e\u00e1ku<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">To se li\u0161\u00ed od v\u00fdb\u011bru samostatn\u00e9 sestavy jisti\u010de.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(30px, 4vw, 48px)\" id=\"start-with-voltage\">1. Za\u010dn\u011bte s nap\u011bt\u00edm stejnosm\u011brn\u00e9ho syst\u00e9mu<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nap\u011bt\u00ed je jedn\u00edm z prvn\u00edch filtr\u016f pro ob\u011b metody ochrany.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mezi aktu\u00e1ln\u011b zve\u0159ejn\u011bn\u00e9 p\u0159\u00edklady pojistek RITOKS pat\u0159\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0158ady dr\u017e\u00e1k\u016f pojistek a pojistkov\u00fdch vlo\u017eek 1000 V DC, 10 \u00d7 38 mm<\/li>\n\n\n<li>\u0158ady dr\u017e\u00e1k\u016f pojistek a pojistkov\u00fdch vlo\u017eek 1500 V DC, 10 \u00d7 65 mm<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Sou\u010dasn\u00e9 produkty v oblasti jisti\u010d\u016f pokr\u00fdvaj\u00ed tak\u00e9 r\u016fzn\u00e9 nap\u011b\u0165ov\u00e9 rozsahy v z\u00e1vislosti na konkr\u00e9tn\u00ed \u0159ad\u011b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ot\u00e1zka by proto nem\u011bla zn\u00edt:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>M\u00e1m pou\u017e\u00edt nejprve pojistku, nebo jisti\u010d?<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u011blo by to za\u010d\u00ednat takto:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kter\u00e1 z dostupn\u00fdch ochrann\u00fdch za\u0159\u00edzen\u00ed jsou schv\u00e1lena pro skute\u010dn\u00e9 nap\u011bt\u00ed stejnosm\u011brn\u00e9ho syst\u00e9mu?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Komponentu, kter\u00e1 sice spl\u0148uje aktu\u00e1ln\u00ed po\u017eadavky, ale neodpov\u00edd\u00e1 po\u017eadovan\u00e9mu stejnosm\u011brn\u00e9mu nap\u011bt\u00ed, by se nem\u011blo vyb\u00edrat.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(30px, 4vw, 48px)\" id=\"confirm-current\">2. Ov\u011b\u0159te po\u017eadovan\u00fd proud<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Proud je rovn\u011b\u017e povinn\u00fdm v\u00fdb\u011brov\u00fdm krit\u00e9riem, m\u011bl by v\u0161ak z\u016fstat p\u0159i\u0159azen k p\u0159esn\u00e9 produktov\u00e9 \u0159ad\u011b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mezi aktu\u00e1ln\u00ed p\u0159\u00edklady pojistek RITOKS pat\u0159\u00ed nap\u0159\u00edklad zve\u0159ejn\u011bn\u00e9 varianty v rozsahu 6\u201332 A.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sou\u010dasn\u00e9 \u0159ady jisti\u010d\u016f pokr\u00fdvaj\u00ed i dal\u0161\u00ed rozsahy v z\u00e1vislosti na konkr\u00e9tn\u00edm modelu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Z toho v\u0161ak nevypl\u00fdv\u00e1 obecn\u00e9 pravidlo, \u017ee pro jednu \u00farove\u0148 proudu by se m\u011bla v\u017edy pou\u017e\u00edvat pojistka a pro jinou v\u017edy jisti\u010d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tento po\u017eadavek pom\u00e1h\u00e1 z\u00fa\u017eit okruh potenci\u00e1ln\u00edch produkt\u016f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sama o struktu\u0159e ochrany nerozhoduje.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(30px, 4vw, 48px)\" id=\"maintenance-model\">3. Rozhodn\u011bte se, zda je pro dan\u00fd model \u00fadr\u017eby vhodn\u011bj\u0161\u00ed reset nebo v\u00fdm\u011bna<\/h2>\n\n\n\n<figure data-spectra-id=\"spectra-ec7e9fc8-e2e6-40c2-8868-6a04462c5332\" class=\"wp-block-image size-full has-custom-border\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-breaker-reset-fuse-replacement-workflow.png\" alt=\"Postup resetov\u00e1n\u00ed jisti\u010de stejnosm\u011brn\u00e9ho proudu a v\u00fdm\u011bny pojistky po vyhodnocen\u00ed poruchy\" class=\"wp-image-685\"  width=\"1672\" height=\"941\" srcset=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-breaker-reset-fuse-replacement-workflow.png 1672w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-breaker-reset-fuse-replacement-workflow-600x338.png 600w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-breaker-reset-fuse-replacement-workflow-300x169.png 300w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-breaker-reset-fuse-replacement-workflow-1024x576.png 1024w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-breaker-reset-fuse-replacement-workflow-768x432.png 768w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-breaker-reset-fuse-replacement-workflow-1536x864.png 1536w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><figcaption class=\"wp-element-caption\">P\u0159\u00edklad postupu \u00fadr\u017eby: nejprve prove\u010fte diagnostiku z\u00e1vady, pot\u00e9 podle pot\u0159eby resetujte p\u0159\u00edslu\u0161n\u00fd jisti\u010d nebo vym\u011b\u0148te kompatibiln\u00ed pojistku.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Toto je jeden z nejz\u0159eteln\u011bj\u0161\u00edch praktick\u00fdch rozd\u00edl\u016f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">S jisti\u010dem<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Po operaci:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>zjistit p\u0159\u00ed\u010dinu<\/li>\n\n\n<li>podle pot\u0159eby zkontrolovat syst\u00e9m a jisti\u010d<\/li>\n\n\n<li>potvrdit, \u017ee je i nad\u00e1le vhodn\u00fd<\/li>\n\n\n<li>v p\u0159\u00edpad\u011b pot\u0159eby jisti\u010d resetujte<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">S pojistkou<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Po operaci:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>zjistit p\u0159\u00ed\u010dinu<\/li>\n\n\n<li>zkontrolujte syst\u00e9m a dr\u017e\u00e1k pojistky<\/li>\n\n\n<li>vyberte spr\u00e1vnou kompatibiln\u00ed n\u00e1hradn\u00ed pojistku<\/li>\n\n\n<li>vym\u011b\u0148te vyho\u0159elou pojistku<\/li>\n\n\n<li>v p\u0159\u00edpad\u011b pot\u0159eby uv\u00e9st syst\u00e9m zp\u011bt do provozu<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">D\u016fle\u017eit\u00e9 je, \u017ee oba p\u0159\u00edstupy vy\u017eaduj\u00ed prov\u011b\u0159en\u00ed chyb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Za\u0159\u00edzen\u00ed s mo\u017enost\u00ed resetov\u00e1n\u00ed nevylu\u010duje nutnost zjistit, pro\u010d do\u0161lo k p\u0159eru\u0161en\u00ed obvodu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Stejn\u011b tak v\u00fdm\u011bna pojistky bez zji\u0161t\u011bn\u00ed p\u0159\u00ed\u010diny poruchy nep\u0159edstavuje \u00fapln\u00fd \u00fadr\u017ebov\u00fd proces.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(30px, 4vw, 48px)\" id=\"installation-format\">4. Zva\u017ete form\u00e1t instalace<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00fdb\u011br m\u016f\u017ee z\u00fa\u017eit i fyzick\u00e1 instalace.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Aktu\u00e1ln\u00ed produkty spole\u010dnosti Fuse<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Spole\u010dnost RITOKS v sou\u010dasn\u00e9 dob\u011b nab\u00edz\u00ed \u0159ady dr\u017e\u00e1k\u016f pojistek pro mont\u00e1\u017e na DIN-li\u0161tu v n\u00e1sleduj\u00edc\u00edch proveden\u00edch:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>10 \u00d7 38 mm<\/li>\n\n\n<li>10 \u00d7 65 mm<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Aktu\u00e1ln\u00ed produkty v kategorii jisti\u010d\u016f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">RITOKS v sou\u010dasn\u00e9 dob\u011b vyd\u00e1v\u00e1:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0158ady jisti\u010d\u016f pro mont\u00e1\u017e na 35mm DIN li\u0161tu<\/li>\n\n\n<li>\u0159ada panelov\u00fdch\/pevn\u011b namontovan\u00fdch jisti\u010d\u016f MCCB<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Z\u00e1le\u017e\u00ed tedy na konstrukci sk\u0159\u00edn\u011b a uspo\u0159\u00e1d\u00e1n\u00ed panel\u016f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Konstrukce pro mont\u00e1\u017e na DIN li\u0161tu umo\u017e\u0148uje v z\u00e1vislosti na syst\u00e9mu instalaci bu\u010f vhodn\u00e9ho jisti\u010de, nebo dr\u017e\u00e1ku pojistek.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jisti\u010d v lisovan\u00e9m pouzd\u0159e vy\u017eaduje odli\u0161n\u00fd zp\u016fsob instalace ne\u017e modul\u00e1rn\u00ed dr\u017e\u00e1k pojistky na li\u0161tu DIN.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Spr\u00e1vn\u00e1 volba proto zahrnuje jak mechanick\u00e9 uspo\u0159\u00e1d\u00e1n\u00ed, tak i elektrick\u00e9 po\u017eadavky.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(30px, 4vw, 48px)\" id=\"at-a-glance\">Srovn\u00e1n\u00ed stejnosm\u011brn\u00fdch pojistek a stejnosm\u011brn\u00fdch jisti\u010d\u016f v kostce<\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th>Ot\u00e1zka<\/th><th>DC pojistka<\/th><th>Jisti\u010d stejnosm\u011brn\u00e9ho proudu<\/th><\/tr><\/thead><tbody><tr><td>Je ochrann\u00fd prvek po pou\u017eit\u00ed znovu pou\u017eiteln\u00fd?<\/td><td>Pou\u017eit\u00e1 pojistka se obvykle mus\u00ed vym\u011bnit<\/td><td>Jisti\u010d lze obvykle po prov\u011b\u0159en\u00ed poruchy resetovat<\/td><\/tr><tr><td>Je zapot\u0159eb\u00ed samostatn\u00fd dr\u017e\u00e1k?<\/td><td>Ano, u st\u00e1vaj\u00edc\u00edch \u0159ad pojistkov\u00fdch vlo\u017eek<\/td><td>\u017d\u00e1dn\u00fd samostatn\u00fd dr\u017e\u00e1k pojistky<\/td><\/tr><tr><td>Z\u00e1le\u017e\u00ed na fyzick\u00e9m form\u00e1tu?<\/td><td>Ano \u2014 nap\u0159. 10 \u00d7 38 mm vs. 10 \u00d7 65 mm<\/td><td>Ano \u2014 mont\u00e1\u017e na DIN li\u0161tu vs. mont\u00e1\u017e na panel\/pevn\u00e1 mont\u00e1\u017e<\/td><\/tr><tr><td>M\u016f\u017ee b\u00fdt nap\u011bt\u00ed jedin\u00fdm rozhoduj\u00edc\u00edm faktorem p\u0159i v\u00fdb\u011bru?<\/td><td>Ne<\/td><td>Ne<\/td><\/tr><tr><td>M\u016f\u017ee o v\u00fdb\u011bru rozhodnout pouze proud?<\/td><td>Ne<\/td><td>Ne<\/td><\/tr><tr><td>Je nutn\u00e9 zkontrolovat p\u0159esn\u00e9 \u00fadaje o modelu?<\/td><td>Ano<\/td><td>Ano<\/td><\/tr><tr><td>Lze n\u011bjakou metodu prohl\u00e1sit za obecn\u011b lep\u0161\u00ed?<\/td><td>Ne<\/td><td>Ne<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(30px, 4vw, 48px)\" id=\"selection-examples\">P\u0159\u00edklady v\u00fdb\u011bru<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">P\u0159\u00edklad 1: Pojistkov\u00fd syst\u00e9m 10 \u00d7 38 mm<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">P\u0159edpokl\u00e1dejme, \u017ee v r\u00e1mci n\u011bjak\u00e9ho projektu se prov\u00e1d\u00ed hodnocen\u00ed pojistky stejnosm\u011brn\u00e9ho proudu o rozm\u011brech 10 \u00d7 38 mm.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sou\u010dasn\u00fd sortiment spole\u010dnosti RITOKS zahrnuje:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Dr\u017e\u00e1k pojistky pro fotovoltaick\u00e9 syst\u00e9my 10 \u00d7 38 mm, 1000 V DC<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dr\u017e\u00e1k 32A<\/li>\n\n\n<li>1P\/2P<\/li>\n\n\n<li>35mm li\u0161ta DIN<\/li>\n\n\n<li>form\u00e1t z\u00e1suvn\u00e9 pojistky<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">a:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pojistka gPV 10 \u00d7 38 mm, 1 000 V DC<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1000 V DC<\/li>\n\n\n<li>zve\u0159ejn\u011bn\u00e9 varianty 6\u201332A<\/li>\n\n\n<li>kompatibiln\u00ed s form\u00e1tem 10\u00d738 mm<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">D\u016fle\u017eit\u00fdm bodem p\u0159i ur\u010dov\u00e1n\u00ed p\u016fvodu nen\u00ed pouze slovo \u201cpojistka\u201d.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dr\u017e\u00e1k a pojistka mus\u00ed b\u00fdt vz\u00e1jemn\u011b kompatibiln\u00ed a mus\u00ed b\u00fdt vybr\u00e1ny z ov\u011b\u0159en\u00fdch \u00fadaj\u016f o v\u00fdrobku.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">P\u0159\u00edklad 2: Pojistkov\u00fd syst\u00e9m 10 \u00d7 65 mm<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pokud jde o jin\u00e9 fyzick\u00e9 form\u00e1ty, aktu\u00e1ln\u00ed nab\u00eddka zahrnuje:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Dr\u017e\u00e1k pojistky pro fotovoltaick\u00e9 syst\u00e9my 10 \u00d7 65 mm, 1500 V DC<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1 500 V DC<\/li>\n\n\n<li>35A<\/li>\n\n\n<li>1P<\/li>\n\n\n<li>35mm li\u0161ta DIN<\/li>\n\n\n<li>form\u00e1t pojistky 10 \u00d7 65 mm<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">a:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pojistka gPV 10 \u00d7 65 mm, 1500 V DC<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>1 500 V DC<\/li>\n\n\n<li>zve\u0159ejn\u011bn\u00e9 varianty 6\u201332A<\/li>\n\n\n<li>kompatibiln\u00ed dr\u017e\u00e1k 10\u00d765 mm<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Syst\u00e9m 10\u00d765 mm by nem\u011bl b\u00fdt pova\u017eov\u00e1n za zam\u011bniteln\u00fd se syst\u00e9mem 10\u00d738 mm pouze proto, \u017ee se n\u011bkter\u00e9 sou\u010dasn\u00e9 hodnoty p\u0159ekr\u00fdvaj\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">P\u0159\u00edklad 3: Jisti\u010d na DIN li\u0161tu<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Projekt m\u016f\u017ee m\u00edsto toho vyu\u017e\u00edvat form\u00e1t jisti\u010de s mo\u017enost\u00ed resetov\u00e1n\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nap\u0159\u00edklad sou\u010dasn\u00e1 \u0159ada RTS-DC63-1000 nab\u00edz\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>2P<\/li>\n\n\n<li>500\u20131000 V DC<\/li>\n\n\n<li>6\u201363A<\/li>\n\n\n<li>35mm li\u0161ta DIN<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">V tomto p\u0159\u00edpad\u011b je ochrann\u00fdm za\u0159\u00edzen\u00edm samotn\u00e1 sestava jisti\u010de, nikoli vym\u011bniteln\u00e1 pojistka zasazen\u00e1 do dr\u017e\u00e1ku.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To sice m\u011bn\u00ed postup \u00fadr\u017eby po ukon\u010den\u00ed provozu, ale nevylu\u010duje nutnost ov\u011b\u0159it p\u0159esn\u00e9 hodnoty nap\u011bt\u00ed, proudu a konfigurace.<\/p>\n\n\n\n<figure data-spectra-id=\"spectra-60a7ebc7-4d3d-4fd5-84cf-c9681642167c\" class=\"wp-block-image size-full has-custom-border\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-fuse-breaker-installation-contexts.png\" alt=\"Kontexty instalace stejnosm\u011brn\u00fdch pojistek a jisti\u010d\u016f v sol\u00e1rn\u00edch akumul\u00e1torov\u00fdch syst\u00e9mech a pr\u016fmyslov\u00fdch elektrick\u00fdch rozvodech\" class=\"wp-image-686\"  width=\"1672\" height=\"941\" srcset=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-fuse-breaker-installation-contexts.png 1672w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-fuse-breaker-installation-contexts-600x338.png 600w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-fuse-breaker-installation-contexts-300x169.png 300w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-fuse-breaker-installation-contexts-1024x576.png 1024w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-fuse-breaker-installation-contexts-768x432.png 768w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/dc-fuse-breaker-installation-contexts-1536x864.png 1536w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><figcaption class=\"wp-element-caption\">P\u0159\u00edkladov\u00e9 situace instalace stejnosm\u011brn\u00fdch syst\u00e9m\u016f s dr\u017e\u00e1ky pojistek a jisti\u010di v sol\u00e1rn\u00edch, bateriov\u00fdch akumula\u010dn\u00edch a pr\u016fmyslov\u00fdch elektrick\u00fdch za\u0159\u00edzen\u00edch.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(30px, 4vw, 48px)\" id=\"selection-process\">Praktick\u00fd postup p\u0159i v\u00fdb\u011bru pojistek a jisti\u010d\u016f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">U\u017eite\u010dn\u00fd postup pro srovn\u00e1n\u00ed je n\u00e1sleduj\u00edc\u00ed:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Ur\u010dete hodnotu stejnosm\u011brn\u00e9ho nap\u011bt\u00ed.<\/strong> Zjist\u011bte skute\u010dn\u00e9 nap\u011bt\u00ed stejnosm\u011brn\u00e9ho syst\u00e9mu.<\/li>\n\n\n<li><strong>Ur\u010dete provozn\u00ed proud.<\/strong> Zadejte po\u017eadovan\u00fd proud, abyste z\u00fa\u017eili v\u00fdb\u011br dostupn\u00fdch produktov\u00fdch \u0159ad.<\/li>\n\n\n<li><strong>Definujte form\u00e1t ochrany.<\/strong> Zjist\u011bte, zda konstrukce syst\u00e9mu vy\u017eaduje pojistku a dr\u017e\u00e1k, jisti\u010d na DIN li\u0161tu nebo jisti\u010d pro mont\u00e1\u017e do rozvad\u011b\u010de \u010di pevnou mont\u00e1\u017e.<\/li>\n\n\n<li><strong>Stanovte p\u0159\u00edstup k \u00fadr\u017eb\u011b.<\/strong> Rozhodn\u011bte, zda je syst\u00e9m navr\u017een tak, aby po zji\u0161t\u011bn\u00ed poruchy do\u0161lo k v\u00fdm\u011bn\u011b sp\u00e1len\u00e9ho pojistkov\u00e9ho vkladu, nebo k resetov\u00e1n\u00ed jisti\u010de.<\/li>\n\n\n<li><strong>Zkontrolujte mechanickou kompatibilitu.<\/strong> U pojistkov\u00fdch syst\u00e9m\u016f ov\u011b\u0159te rozm\u011bry pojistek a kompatibilitu dr\u017e\u00e1k\u016f. U jisti\u010d\u016f ov\u011b\u0159te po\u010det p\u00f3l\u016f a zp\u016fsob mont\u00e1\u017ee.<\/li>\n\n\n<li><strong>Ov\u011b\u0159te p\u0159esn\u00e9 \u00fadaje o produktu.<\/strong> Nep\u0159ev\u00e1d\u011bjte jmenovit\u00e9 hodnoty ani \u00fadaje o v\u00fdkonu z jedn\u00e9 \u0159ady pojistek, dr\u017e\u00e1k\u016f nebo jisti\u010d\u016f na jinou.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(30px, 4vw, 48px)\" id=\"common-mistakes\">\u010cast\u00e9 chyby p\u0159i v\u00fdb\u011bru pojistek a jisti\u010d\u016f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">P\u0159edpoklad, \u017ee pojistky jsou v\u017edy rychlej\u0161\u00ed<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Provozn\u00ed chov\u00e1n\u00ed ochrann\u00e9ho za\u0159\u00edzen\u00ed z\u00e1vis\u00ed na jeho p\u0159esn\u00fdch charakteristik\u00e1ch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bez ov\u011b\u0159en\u00fdch \u00fadaj\u016f o \u010dase a proudu by se nem\u011blo pau\u0161\u00e1ln\u011b tvrdit, \u017ee pojistky v\u017edy vyho\u0159\u00ed rychleji.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">P\u0159edpoklad, \u017ee jisti\u010de jsou v\u017edy v\u00fdhodn\u011bj\u0161\u00ed<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Resetovateln\u00fd jisti\u010d m\u011bn\u00ed postup \u00fadr\u017eby, ale zda je to v\u00fdhodn\u011bj\u0161\u00ed, z\u00e1vis\u00ed na dan\u00e9m syst\u00e9mu a po\u017eadavc\u00edch na \u00fadr\u017ebu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cResetovateln\u00fd\u201d by se nem\u011bl automaticky p\u0159ekl\u00e1dat jako \u201clep\u0161\u00ed\u201d.\u201d<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Porovn\u00e1n\u00ed mezn\u00ed nosnosti bez p\u0159esn\u00fdch \u00fadaj\u016f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Meze pevnosti jsou vlastnost\u00ed specifickou pro dan\u00fd model.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nep\u0159edpokl\u00e1dejte, \u017ee v\u0161echny pojistky nebo v\u0161echny jisti\u010de maj\u00ed stejnou vyp\u00ednac\u00ed schopnost.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Nezohledn\u011bn\u00ed kompatibility dr\u017e\u00e1k\u016f pojistek<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pojistka a dr\u017e\u00e1k jsou samostatn\u00e9 sou\u010d\u00e1sti stejn\u00e9ho ochrann\u00e9ho syst\u00e9mu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Je nutn\u00e9 zkontrolovat rozm\u011bry a kompatibilitu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">V\u00fdb\u011br pouze na z\u00e1klad\u011b aktu\u00e1ln\u00edho hodnocen\u00ed<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Proud je jedin\u00fd vstup.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u016fle\u017eit\u00e9 jsou tak\u00e9 nap\u011bt\u00ed, form\u00e1t, po\u010det p\u00f3l\u016f, zp\u016fsob upevn\u011bn\u00ed, p\u0159esn\u00fd model a syst\u00e9mov\u00e9 po\u017eadavky.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Pova\u017eov\u00e1n\u00ed v\u00fdm\u011bny pojistky nebo resetov\u00e1n\u00ed jisti\u010de za z\u00e1v\u011br vy\u0161et\u0159ov\u00e1n\u00ed poruchy<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ob\u011b metody ochrany vy\u017eaduj\u00ed, aby byla p\u0159ed op\u011btovn\u00fdm uveden\u00edm syst\u00e9mu do provozu objasn\u011bna p\u0159\u00ed\u010dina jeho spu\u0161t\u011bn\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Pou\u017eit\u00ed \u00fadaj\u016f o gPV jednoho v\u00fdrobku na v\u0161echny pojistky<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Sou\u010dasn\u00e1 \u0159ada RITOKS zahrnuje konkr\u00e9tn\u00ed, ji\u017e uveden\u00e9 produkty v podob\u011b pojistkov\u00fdch vlo\u017eek gPV.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Toto ozna\u010den\u00ed by m\u011blo z\u016fstat v\u00e1z\u00e1no pr\u00e1v\u011b na tyto konkr\u00e9tn\u00ed v\u00fdrobky, a nem\u011blo by b\u00fdt zobec\u0148ov\u00e1no na v\u0161echny stejnosm\u011brn\u00e9 pojistky.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(30px, 4vw, 48px)\" id=\"wider-dc-protection\">\u00daloha pojistek a jisti\u010d\u016f v r\u00e1mci \u0161ir\u0161\u00edho syst\u00e9mu ochrany stejnosm\u011brn\u00fdch obvod\u016f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00fdb\u011br pojistek a jisti\u010d\u016f p\u0159edstavuje pouze jednu \u010d\u00e1st n\u00e1vrhu ochrany stejnosm\u011brn\u00fdch obvod\u016f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mezi dal\u0161\u00ed ochrann\u00e9 funkce mohou pat\u0159it:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>izolace<\/li>\n\n\n<li>ochrana proti p\u0159ep\u011bt\u00ed<\/li>\n\n\n<li>dal\u0161\u00ed ochrann\u00e9 prvky specifick\u00e9 pro dan\u00fd syst\u00e9m<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">P\u0159ehled t\u011bchto r\u016fzn\u00fdch rol\u00ed najdete na <a href=\"https:\/\/ritoks.com\/cs\/dc-protection-devices-explained\/\"><strong>Vysv\u011btlen\u00ed za\u0159\u00edzen\u00ed na ochranu stejnosm\u011brn\u00e9ho proudu: jisti\u010de, pojistky, odpojova\u010de a p\u0159ep\u011b\u0165ov\u00e9 ochrany (SPD)<\/strong><\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pokud se uva\u017euje o pou\u017eit\u00ed jisti\u010de, viz tak\u00e9 <a href=\"https:\/\/ritoks.com\/cs\/how-to-choose-dc-circuit-breaker-mcb-vs-mccb\/\"><strong>Jak vybrat jisti\u010d pro stejnosm\u011brn\u00fd proud: MCB vs. MCCB<\/strong><\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tyto p\u0159\u00edru\u010dky odd\u011bluj\u00ed funkci ochrany od v\u00fdb\u011bru konkr\u00e9tn\u00ed produktov\u00e9 \u0159ady.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(30px, 4vw, 48px)\" id=\"frequently-asked-questions\">\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Je stejnosm\u011brn\u00e1 pojistka lep\u0161\u00ed ne\u017e stejnosm\u011brn\u00fd jisti\u010d?<\/summary>\n<p class=\"wp-block-paragraph\">Ne v\u017edy. Oba typy mohou zajistit ochranu proti nadproudu, ale funguj\u00ed na odli\u0161n\u00e9m principu a vy\u017eaduj\u00ed odli\u0161n\u00fd zp\u016fsob \u00fadr\u017eby. Spr\u00e1vn\u00fd postup z\u00e1vis\u00ed na konkr\u00e9tn\u00edm stejnosm\u011brn\u00e9m syst\u00e9mu a na potvrzen\u00fdch po\u017eadavc\u00edch na v\u00fdrobek.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Lze pojistku DC resetovat?<\/summary>\n<p class=\"wp-block-paragraph\">Ne. Jakmile dojde k aktivaci pojistky, je obvykle nutn\u00e9 pojistn\u00fd prvek vym\u011bnit za vhodnou kompatibiln\u00ed n\u00e1hradu.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Lze jisti\u010d na stejnosm\u011brn\u00fd proud po spu\u0161t\u011bn\u00ed resetovat?<\/summary>\n<p class=\"wp-block-paragraph\">Obvykle ano, ale pouze pot\u00e9, co byla zji\u0161t\u011bna p\u0159\u00ed\u010dina poruchy a bylo ov\u011b\u0159eno, \u017ee jisti\u010d i obvod jsou i nad\u00e1le vhodn\u00e9 pro dal\u0161\u00ed provoz.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Chr\u00e1n\u00ed pojistkov\u00fd dr\u017e\u00e1k obvod s\u00e1m o sob\u011b?<\/summary>\n<p class=\"wp-block-paragraph\">Dr\u017e\u00e1k je sou\u010d\u00e1st\u00ed pojistkov\u00e9ho syst\u00e9mu. Pojistkov\u00e1 vlo\u017eka p\u0159edstavuje vym\u011bniteln\u00fd pojistkov\u00fd prvek, zat\u00edmco dr\u017e\u00e1k zaji\u0161\u0165uje kompatibiln\u00ed upevn\u011bn\u00ed a elektrick\u00e9 propojen\u00ed.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Mohu vlo\u017eit pojistku o rozm\u011brech 10 \u00d7 38 mm do dr\u017e\u00e1ku pro pojistky o rozm\u011brech 10 \u00d7 65 mm?<\/summary>\n<p class=\"wp-block-paragraph\">Sou\u010dasn\u00e9 \u0159ady RITOKS rozli\u0161uj\u00ed form\u00e1ty pojistek 10\u00d738 mm a 10\u00d765 mm jako odli\u0161n\u00e9. Pou\u017eijte pojistkov\u00fd vlo\u017eek kompatibiln\u00ed s konkr\u00e9tn\u00edm form\u00e1tem dr\u017e\u00e1ku.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Je pojistka v\u017edy rychlej\u0161\u00ed ne\u017e jisti\u010d?<\/summary>\n<p class=\"wp-block-paragraph\">To by se nem\u011blo p\u0159edpokl\u00e1dat. Provozn\u00ed charakteristiky z\u00e1vis\u00ed na konkr\u00e9tn\u00edm za\u0159\u00edzen\u00ed. Pro smyslupln\u00e9 srovn\u00e1n\u00ed jsou zapot\u0159eb\u00ed ov\u011b\u0159en\u00e9 \u00fadaje o z\u00e1vislosti proudu na \u010dase.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>M\u016f\u017ee o volb\u011b mezi pojistkou a jisti\u010dem rozhodovat pouze jmenovit\u00fd proud?<\/summary>\n<p class=\"wp-block-paragraph\">Ne. Je t\u0159eba zohlednit tak\u00e9 nap\u011bt\u00ed, fyzick\u00fd form\u00e1t, zp\u016fsob \u00fadr\u017eby, zp\u016fsob mont\u00e1\u017ee a p\u0159esn\u00e9 \u00fadaje o produktu.<\/p>\n<\/details>\n\n\n\n<div class=\"wp-block-group has-ast-global-color-5-color has-ast-global-color-2-background-color has-text-color has-background is-layout-constrained wp-container-core-group-is-layout-737f6912 wp-block-group-is-layout-constrained\" style=\"border-radius:6px;margin-top:48px;padding-top:40px;padding-right:32px;padding-bottom:40px;padding-left:32px\">\n<h2 class=\"wp-block-heading\" style=\"font-size:clamp(30px, 4vw, 48px)\">Pot\u0159ebujete pomoc s v\u00fdb\u011brem mezi stejnosm\u011brnou pojistkou a jisti\u010dem?<\/h2>\n\n<p class=\"wp-block-paragraph\">Spole\u010dnost RITOKS dod\u00e1v\u00e1 jak \u0159ady stejnosm\u011brn\u00fdch pojistkov\u00fdch syst\u00e9m\u016f, tak i \u0159ady stejnosm\u011brn\u00fdch jisti\u010d\u016f.<\/p>\n\n<p class=\"wp-block-paragraph\">V p\u0159\u00edpad\u011b popt\u00e1vky po dod\u00e1vk\u00e1ch uve\u010fte:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Nap\u011bt\u00ed v stejnosm\u011brn\u00e9m syst\u00e9mu<\/li>\n\n\n<li>provozn\u00ed proud<\/li>\n\n\n<li>po\u017eadovan\u00fd form\u00e1t ochrany<\/li>\n\n\n<li>rozm\u011bry pojistky (pokud se to t\u00fdk\u00e1)<\/li>\n\n\n<li>po\u017eadavek na odpojovac\u00ed ty\u010d, pokud se to t\u00fdk\u00e1<\/li>\n\n\n<li>preference upevn\u011bn\u00ed<\/li>\n\n\n<li>\u017e\u00e1dost<\/li>\n\n\n<li>ve\u0161ker\u00e9 po\u017eadovan\u00e9 zdokumentovan\u00e9 vlastnosti<\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">Spole\u010dnost RITOKS pak m\u016f\u017ee porovnat popt\u00e1vku s dostupn\u00fdmi produktov\u00fdmi \u0159adami a potvrzen\u00fdmi \u00fadaji o modelech.<\/p>\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-ast-global-color-0-background-color has-background wp-element-button\" href=\"https:\/\/ritoks.com\/cs\/product-category\/dc-power-protection\/dc-fuses-fuse-holders\/\">Zobrazit pojistky DC a dr\u017e\u00e1ky pojistek \u2192<\/a><\/div>\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-ast-global-color-0-background-color has-background wp-element-button\" href=\"https:\/\/ritoks.com\/cs\/product-category\/dc-power-protection\/dc-circuit-breakers\/\">Zobrazit jisti\u010de DC \u2192<\/a><\/div>\n\n\n<div class=\"wp-block-button is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/ritoks.com\/cs\/contact-us\/\">Kontaktujte spole\u010dnost RITOKS \u2192 Po\u017e\u00e1dejte o cenovou nab\u00eddku<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<\/div>","protected":false},"excerpt":{"rendered":"<p>DC Fuse vs DC Circuit Breaker: Which Protection Method Fits the Circuit? A DC fuse and a DC circuit breaker [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"disabled","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"disabled","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ritoks_resource_detail_renderer":null,"ritoks_resource_product_cat_term_id":0,"footnotes":""},"categories":[64],"tags":[],"class_list":["post-680","post","type-post","status-publish","format-standard","hentry","category-circuit-protection"],"acf":[],"spectra_blocks_featured_image_url":null,"spectra_blocks_author_info":{"display_name":"RITOKS","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/6d7d0fc73468198f994ab13ef6eb6558c53b6ed1ad86364d5165efe8bdf8eb4a?s=96&d=mm&r=g","author_link":"https:\/\/ritoks.com\/cs\/author\/dazzlingwqbgmail-com\/","description":""},"_links":{"self":[{"href":"https:\/\/ritoks.com\/cs\/wp-json\/wp\/v2\/posts\/680","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ritoks.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ritoks.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ritoks.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ritoks.com\/cs\/wp-json\/wp\/v2\/comments?post=680"}],"version-history":[{"count":5,"href":"https:\/\/ritoks.com\/cs\/wp-json\/wp\/v2\/posts\/680\/revisions"}],"predecessor-version":[{"id":1448,"href":"https:\/\/ritoks.com\/cs\/wp-json\/wp\/v2\/posts\/680\/revisions\/1448"}],"wp:attachment":[{"href":"https:\/\/ritoks.com\/cs\/wp-json\/wp\/v2\/media?parent=680"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ritoks.com\/cs\/wp-json\/wp\/v2\/categories?post=680"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ritoks.com\/cs\/wp-json\/wp\/v2\/tags?post=680"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}