{"id":715,"date":"2026-09-06T02:35:35","date_gmt":"2026-09-06T02:35:35","guid":{"rendered":"https:\/\/ritoks.com\/?p=715"},"modified":"2026-09-20T06:54:40","modified_gmt":"2026-09-20T06:54:40","slug":"1pn-vs-2p-circuit-breaker","status":"publish","type":"post","link":"https:\/\/ritoks.com\/vi\/1pn-vs-2p-circuit-breaker\/","title":{"rendered":"C\u1ea7u dao 1P+N so v\u1edbi 2P: Nh\u1eefng th\u1eafc m\u1eafc v\u1ec1 c\u1ea5u h\u00ecnh d\u00e0nh cho ng\u01b0\u1eddi mua"},"content":{"rendered":"<div class=\"wp-block-group alignfull has-ast-global-color-5-background-color has-background is-layout-constrained wp-container-core-group-is-layout-1079f00e wp-block-group-is-layout-constrained\" style=\"padding-top:56px;padding-right:24px;padding-bottom:48px;padding-left:24px\">\n<h1 class=\"wp-block-heading\" style=\"font-size:42px;font-weight:700;letter-spacing:0px;line-height:1.15\">C\u1ea7u dao 1P+N so v\u1edbi 2P: Nh\u1eefng th\u1eafc m\u1eafc v\u1ec1 c\u1ea5u h\u00ecnh d\u00e0nh cho ng\u01b0\u1eddi mua<\/h1>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\">Khi ng\u01b0\u1eddi mua so s\u00e1nh c\u00e1c lo\u1ea1i c\u1ea7u dao 1P+N v\u00e0 2P, \u0111i\u1ec3m kh\u00e1c bi\u1ec7t \u0111\u1ea7u ti\u00ean h\u1ecd nh\u1eadn th\u1ea5y l\u00e0 k\u00fd hi\u1ec7u c\u1ef1c. Tuy nhi\u00ean, ch\u1ec9 d\u1ef1a v\u00e0o nh\u00e3n m\u00e1c th\u00f4i th\u00ec kh\u00f4ng th\u1ec3 cho b\u1ea1n bi\u1ebft h\u1ebft m\u1ecdi th\u00f4ng tin v\u1ec1 c\u00e1ch m\u1ed9t c\u1ea7u dao c\u1ee5 th\u1ec3 x\u1eed l\u00fd d\u00e2y trung t\u00ednh, s\u1ed1 c\u1ef1c \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7, li\u1ec7u vi\u1ec7c ng\u1eaft m\u1ea1ch c\u00f3 di\u1ec5n ra \u0111\u1ed3ng th\u1eddi hay kh\u00f4ng, hay li\u1ec7u thi\u1ebft b\u1ecb \u0111\u00f3 c\u00f3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t ch\u1ee9c n\u0103ng c\u00e1ch ly c\u1ee5 th\u1ec3 n\u00e0o \u0111\u00f3 hay kh\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t kh\u00e1c nhau c\u00f3 th\u1ec3 ghi ch\u00e9p c\u00e1c c\u1ea5u h\u00ecnh n\u00e0y theo nh\u1eefng c\u00e1ch kh\u00e1c nhau. C\u00e2u h\u1ecfi an to\u00e0n h\u01a1n d\u00e0nh cho ng\u01b0\u1eddi mua kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0: \u201cC\u1ea5u h\u00ecnh 1P+N hay 2P t\u1ed1t h\u01a1n?\u201d M\u00e0 l\u00e0: \u201cNh\u00e0 s\u1ea3n xu\u1ea5t c\u1ee5 th\u1ec3 \u0111\u00f3 ghi ch\u00e9p nh\u01b0 th\u1ebf n\u00e0o v\u1ec1 c\u1ea5u h\u00ecnh n\u00e0y, v\u00e0 li\u1ec7u \u0111i\u1ec1u \u0111\u00f3 c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u c\u1ee7a d\u1ef1 \u00e1n hay kh\u00f4ng?\u201d<\/p>\n\n\n\n<figure data-spectra-id=\"spectra-c1c0bccd-5456-49d8-b5dc-bf99d8ca5349\" class=\"wp-block-image size-full\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/representative-single-phase-ac-mcb-formats.png\" alt=\"C\u00e1c m\u1eabu c\u1ea7u dao thu nh\u1ecf m\u1ed9t pha ti\u00eau bi\u1ec3u tr\u00ean b\u00e0n l\u00e0m vi\u1ec7c c\u00f4ng nghi\u1ec7p\" class=\"wp-image-717\" width=\"1672\" height=\"941\" srcset=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/representative-single-phase-ac-mcb-formats.png 1672w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/representative-single-phase-ac-mcb-formats-600x338.png 600w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/representative-single-phase-ac-mcb-formats-300x169.png 300w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/representative-single-phase-ac-mcb-formats-1024x576.png 1024w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/representative-single-phase-ac-mcb-formats-768x432.png 768w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/representative-single-phase-ac-mcb-formats-1536x864.png 1536w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><figcaption class=\"wp-element-caption\">C\u00e1c c\u1ea5u h\u00ecnh \u0111i\u1ec3n h\u00ecnh c\u1ee7a AC MCB \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y trong m\u00f4i tr\u01b0\u1eddng b\u00e0n l\u00e0m vi\u1ec7c c\u00f4ng nghi\u1ec7p.<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-container-core-group-is-layout-8eabd858 wp-block-group-is-layout-constrained\" style=\"padding-top:48px;padding-right:24px;padding-bottom:24px;padding-left:24px\">\n<h2 class=\"wp-block-heading\">M\u1ee5c l\u1ee5c<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"#quick-comparison\">So s\u00e1nh nhanh<\/a><\/li>\n\n\n<li><a href=\"#what-1pn-means\">1P+N c\u00f3 ngh\u0129a l\u00e0 g\u00ec?<\/a><\/li>\n\n\n<li><a href=\"#what-2p-means\">2P c\u00f3 ngh\u0129a l\u00e0 g\u00ec?<\/a><\/li>\n\n\n<li><a href=\"#ritoks-options\">C\u00e1c t\u00f9y ch\u1ecdn hi\u1ec7n t\u1ea1i c\u1ee7a RITOKS<\/a><\/li>\n\n\n<li><a href=\"#buyer-questions\">Nh\u1eefng c\u00e2u h\u1ecfi m\u00e0 ng\u01b0\u1eddi mua n\u00ean \u0111\u1eb7t ra<\/a><\/li>\n\n\n<li><a href=\"#faq\">C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-container-core-group-is-layout-dd6b76d8 wp-block-group-is-layout-constrained\" style=\"padding-top:32px;padding-right:24px;padding-bottom:48px;padding-left:24px\">\n<h2 class=\"wp-block-heading\" id=\"quick-comparison\">So s\u00e1nh nhanh: 1P+N so v\u1edbi 2P<\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th>C\u1ea5u h\u00ecnh<\/th><th>Nh\u1eefng th\u00f4ng tin an to\u00e0n tr\u00ean nh\u00e3n m\u00e1c<\/th><th>Nh\u1eefng \u0111i\u1ec1u v\u1eabn c\u1ea7n \u0111\u01b0\u1ee3c x\u00e1c minh<\/th><\/tr><\/thead><tbody><tr><td>1P+N<\/td><td>S\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c cung c\u1ea5p d\u01b0\u1edbi d\u1ea1ng c\u1ea5u h\u00ecnh pha c\u1ed9ng trung t\u00ednh<\/td><td>C\u1ef1c n\u00e0o \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7, h\u00e0nh vi chuy\u1ec3n m\u1ea1ch c\u1ef1c trung t\u00ednh, c\u01a1 ch\u1ebf, chi\u1ec1u r\u1ed9ng m\u00f4-\u0111un v\u00e0 ch\u1ee9c n\u0103ng c\u00e1ch ly<\/td><\/tr><tr><td>2P<\/td><td>S\u1ea3n ph\u1ea9m n\u00e0y \u0111\u01b0\u1ee3c cung c\u1ea5p d\u01b0\u1edbi d\u1ea1ng c\u1ea5u h\u00ecnh hai c\u1ef1c<\/td><td>H\u00e0nh vi b\u1ea3o v\u1ec7 c\u1ee7a t\u1eebng c\u1ef1c, c\u00e1ch ph\u00e2n b\u1ed5 d\u00e2y d\u1eabn, s\u01a1 \u0111\u1ed3 chuy\u1ec3n m\u1ea1ch, c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng v\u00e0 c\u00e1c y\u00eau c\u1ea7u \u1ee9ng d\u1ee5ng<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec3m kh\u00e1c bi\u1ec7t quan tr\u1ecdng l\u00e0: <strong>Vi\u1ec7c ch\u1ec9 \u0111\u1ecbnh c\u1ef1c kh\u00f4ng \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c l\u1eadp t\u00e0i li\u1ec7u \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 h\u00e0nh vi b\u00ean trong.<\/strong> Ng\u01b0\u1eddi mua n\u00ean x\u00e1c minh ch\u00ednh x\u00e1c m\u1eabu m\u00e3 thay v\u00ec ch\u1ec9 d\u1ef1a v\u00e0o c\u00e1c ch\u1eef c\u00e1i \u0111\u01b0\u1ee3c in tr\u00ean ti\u00eau \u0111\u1ec1 c\u1ee7a catalogue.<\/p>\n\n\n\n<figure data-spectra-id=\"spectra-de79be31-af42-4fe7-aa00-0bb9ac43320a\" class=\"wp-block-image size-full\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/1pn-vs-2p-circuit-breaker-configuration-comparison.png\" alt=\"So s\u00e1nh v\u1ec1 m\u1eb7t l\u00fd thuy\u1ebft gi\u1eefa c\u1ea5u h\u00ecnh 1 pha c\u1ed9ng c\u1ef1c trung t\u00ednh v\u00e0 c\u1ea5u h\u00ecnh c\u1ea7u dao 2 c\u1ef1c\" class=\"wp-image-718\" width=\"1672\" height=\"941\" srcset=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/1pn-vs-2p-circuit-breaker-configuration-comparison.png 1672w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/1pn-vs-2p-circuit-breaker-configuration-comparison-600x338.png 600w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/1pn-vs-2p-circuit-breaker-configuration-comparison-300x169.png 300w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/1pn-vs-2p-circuit-breaker-configuration-comparison-1024x576.png 1024w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/1pn-vs-2p-circuit-breaker-configuration-comparison-768x432.png 768w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/1pn-vs-2p-circuit-breaker-configuration-comparison-1536x864.png 1536w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><figcaption class=\"wp-element-caption\">So s\u00e1nh c\u1ea5u h\u00ecnh kh\u00e1i ni\u1ec7m 1P+N v\u00e0 2P. H\u00e0nh vi ch\u00ednh x\u00e1c c\u1ee7a c\u1ef1c \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 v\u00e0 c\u1ef1c trung t\u00ednh ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn d\u1ef1a tr\u00ean t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt c\u1ee5 th\u1ec3 c\u1ee7a t\u1eebng m\u00f4 h\u00ecnh.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-1pn-means\">1P+N c\u00f3 ngh\u0129a l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u1ede m\u1ee9c \u0111\u1ed9 \u0111\u01a1n gi\u1ea3n nh\u1ea5t, k\u00fd hi\u1ec7u 1P+N cho bi\u1ebft c\u1ea7u dao \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh d\u1ef1a tr\u00ean m\u1ed9t c\u1ef1c pha c\u1ed9ng v\u1edbi m\u1ed9t c\u1ef1c trung t\u00ednh. Nh\u1eefng g\u00ec di\u1ec5n ra b\u00ean trong hai c\u1ef1c n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o thi\u1ebft k\u1ebf c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 ghi r\u00f5 c\u1ef1c n\u00e0o \u0111\u01b0\u1ee3c trang b\u1ecb thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 qu\u00e1 d\u00f2ng, li\u1ec7u c\u1ef1c trung t\u00ednh c\u00f3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng c\u00f4ng t\u1eafc hay kh\u00f4ng, li\u1ec7u ch\u00ednh c\u1ef1c trung t\u00ednh c\u00f3 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 hay kh\u00f4ng, c\u00e1ch c\u00e1c c\u1ef1c ho\u1ea1t \u0111\u1ed9ng ph\u1ed1i h\u1ee3p v\u1edbi nhau, c\u0169ng nh\u01b0 c\u00e1ch b\u1ed1 tr\u00ed k\u1ebft n\u1ed1i c\u1ea7n thi\u1ebft. Kh\u00f4ng n\u00ean t\u1ef1 \u0111\u1ed9ng suy ra b\u1ea5t k\u1ef3 chi ti\u1ebft n\u00e0o trong s\u1ed1 \u0111\u00f3 khi trang s\u1ea3n ph\u1ea9m ch\u1ec9 ghi \u201c1P+N\u201d.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">V\u00ed d\u1ee5 c\u1ee5 th\u1ec3 theo t\u1eebng nh\u00e0 s\u1ea3n xu\u1ea5t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/library.e.abb.com\/public\/57b0a247cedd428db48a4c905bd7403b\/2024010307644548%2820240902-20290618%29.pdf\" rel=\"nofollow noopener\" target=\"_blank\">T\u00e0i li\u1ec7u c\u1ee7a ABB v\u1ec1 c\u00e1c c\u1ea5u h\u00ecnh c\u1ee5 th\u1ec3 c\u1ee7a d\u00f2ng S200<\/a> x\u00e1c \u0111\u1ecbnh 1P+N l\u00e0 m\u1ed9t c\u1ef1c \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 k\u00e8m theo m\u1ed9t c\u1ef1c trung t\u00ednh c\u00f3 c\u00f4ng t\u1eafc. \u0110\u00e2y l\u00e0 m\u1ed9t v\u00ed d\u1ee5 c\u1ee5 th\u1ec3 c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 kh\u00f4ng ch\u1ee9ng minh r\u1eb1ng m\u1eabu RITOKS 1P+N c\u00f3 c\u1ea5u tr\u00fac b\u00ean trong t\u01b0\u01a1ng t\u1ef1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/iportal.se.com\/Contents\/docs\/SQD-MG27046_CATALOG.PDF\" rel=\"nofollow noopener\" target=\"_blank\">T\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn c\u1ee7a Schneider Electric v\u1ec1 c\u1ea7u dao N40 (pha + trung t\u00ednh)<\/a> gi\u1ea3i th\u00edch v\u1ec1 c\u01a1 ch\u1ebf b\u1ea3o v\u1ec7 c\u1ef1c-pha khi c\u1ea3 pha v\u00e0 trung t\u00ednh \u0111\u1ec1u \u0111\u01b0\u1ee3c ng\u1eaft. M\u1ed9t l\u1ea7n n\u1eefa, \u0111i\u1ec1u n\u00e0y \u00e1p d\u1ee5ng cho s\u1ea3n ph\u1ea9m Schneider \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1, ch\u1ee9 kh\u00f4ng ph\u1ea3i cho m\u1ed9t m\u1eabu s\u1ea3n ph\u1ea9m ch\u01b0a \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t kh\u00e1c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-2p-means\">2P c\u00f3 ngh\u0129a l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">K\u00fd hi\u1ec7u 2P cho bi\u1ebft s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c cung c\u1ea5p d\u01b0\u1edbi d\u1ea1ng c\u1ea7u dao hai c\u1ef1c. Tuy nhi\u00ean, ch\u1ec9 ri\u00eang \u0111i\u1ec1u n\u00e0y ch\u01b0a \u0111\u1ee7 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh ch\u1ee9c n\u0103ng c\u1ee5 th\u1ec3 c\u1ee7a t\u1eebng c\u1ef1c trong t\u1eebng d\u00f2ng s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 MCB 2P c\u1ee7a m\u1ed9t s\u1ed1 nh\u00e0 s\u1ea3n xu\u1ea5t c\u1ee5 th\u1ec3 ghi r\u00f5 c\u1ea3 hai c\u1ef1c \u0111\u1ec1u \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7. V\u00ed d\u1ee5, <a href=\"https:\/\/hager.com\/intl-en\/products\/catalog\/product\/download\/id\/MB225A\" rel=\"nofollow noopener\" target=\"_blank\">Hager ghi nh\u1eadn r\u1eb1ng s\u1ea3n ph\u1ea9m MB206A c\u1ee7a h\u00e3ng c\u00f3 hai c\u1ef1c \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 v\u00e0 t\u1ed5ng c\u1ed9ng hai c\u1ef1c<\/a>. Eaton c\u00f4ng b\u1ed1 c\u00e1c d\u1eef li\u1ec7u t\u01b0\u01a1ng t\u1ef1 d\u00e0nh ri\u00eang cho t\u1eebng lo\u1ea1i MCB 2P c\u1ee5 th\u1ec3. Nh\u1eefng v\u00ed d\u1ee5 n\u00e0y cho th\u1ea5y t\u1ea1i sao vi\u1ec7c ghi ch\u00e9p ch\u00ednh x\u00e1c l\u1ea1i quan tr\u1ecdng; ch\u00fang kh\u00f4ng \u0111\u01b0a ra m\u1ed9t \u0111\u1ecbnh ngh\u0129a chung \u00e1p d\u1ee5ng cho m\u1ecdi lo\u1ea1i MCB 2P.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c nh\u00e3n c\u1ea5u h\u00ecnh kh\u00f4ng x\u00e1c \u0111\u1ecbnh m\u1ecdi chi ti\u1ebft n\u1ed9i b\u1ed9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1P+N kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p t\u1eaft chung cho ki\u1ebfn tr\u00fac n\u1ed9i b\u1ed9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y b\u1ea3n thi\u1ebft k\u1ebf 1P+N \u0111\u01b0\u1ee3c ghi r\u00f5 trong t\u00e0i li\u1ec7u c\u1ee7a m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t l\u1edbn v\u00e0 cho r\u1eb1ng c\u00e1ch b\u1ed1 tr\u00ed n\u00e0y \u00e1p d\u1ee5ng chung cho t\u1ea5t c\u1ea3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p. \u0110i\u1ec1u \u0111\u00f3 r\u1ea5t r\u1ee7i ro. Nh\u00e3n tr\u00ean catalogue ch\u1ec9 n\u00eau c\u1ea5u h\u00ecnh chung; t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt d\u00e0nh ri\u00eang cho t\u1eebng m\u1eabu s\u1ea3n ph\u1ea9m m\u1edbi l\u00e0 c\u01a1 s\u1edf \u0111\u1ec3 x\u00e1c nh\u1eadn c\u00e1ch b\u1ed1 tr\u00ed c\u1ef1c \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7, \u0111\u1eb7c t\u00ednh c\u1ee7a c\u1ef1c trung t\u00ednh, \u0111\u1eb7c t\u00ednh chuy\u1ec3n m\u1ea1ch, c\u00e1ch b\u1ed1 tr\u00ed d\u00e2y d\u1eabn, chi\u1ec1u r\u1ed9ng thi\u1ebft b\u1ecb v\u00e0 c\u00e1c chi ti\u1ebft v\u1eadn h\u00e0nh li\u00ean quan.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2P kh\u00f4ng t\u1ef1 \u0111\u1ed9ng x\u00e1c \u0111\u1ecbnh c\u00e1c d\u00e2y d\u1eabn<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cC\u00e2u \u201d2P lu\u00f4n c\u00f3 ngh\u0129a l\u00e0 pha c\u1ed9ng v\u1edbi trung t\u00ednh\u201d qu\u00e1 chung chung. M\u1ed9t b\u1ed9 ng\u1eaft m\u1ea1ch hai c\u1ef1c m\u00f4 t\u1ea3 c\u1ea5u h\u00ecnh thi\u1ebft b\u1ecb hai c\u1ef1c. C\u00e1ch b\u1ed1 tr\u00ed d\u00e2y d\u1eabn th\u1ef1c t\u1ebf ph\u1ee5 thu\u1ed9c v\u00e0o h\u1ec7 th\u1ed1ng, t\u00e0i li\u1ec7u s\u1ea3n ph\u1ea9m v\u00e0 thi\u1ebft k\u1ebf d\u1ef1 \u00e1n. Kh\u00f4ng n\u00ean ch\u1ec9 d\u1ef1a v\u00e0o nh\u00e3n m\u00e1c \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh vi\u1ec7c ph\u00e2n b\u1ed5 pha\/trung t\u00ednh b\u1eaft bu\u1ed9c, ch\u1ebf \u0111\u1ed9 v\u1eadn h\u00e0nh hai d\u00e2y, c\u00e1ch x\u1eed l\u00fd trung t\u00ednh c\u1ea7n thi\u1ebft, c\u00e1c y\u00eau c\u1ea7u c\u00e1ch ly ho\u1eb7c s\u1ef1 tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh v\u1ec1 h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Chuy\u1ec3n m\u1ea1ch d\u00e2y trung t\u00ednh v\u00e0 b\u1ea3o v\u1ec7 d\u00e2y trung t\u00ednh l\u00e0 hai v\u1ea5n \u0111\u1ec1 ri\u00eang bi\u1ec7t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t c\u1ef1c c\u00f3 th\u1ec3 tham gia v\u00e0o qu\u00e1 tr\u00ecnh \u0111\u00f3ng\/m\u1edf m\u00e0 kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 l\u00e0 \u201cc\u1ef1c \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7\u201d trong thi\u1ebft k\u1ebf s\u1ea3n ph\u1ea9m c\u1ee5 th\u1ec3. V\u00ed d\u1ee5 v\u1ec1 Schneider N40 minh h\u1ecda s\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y. Nh\u1eefng c\u00e2u h\u1ecfi ph\u00f9 h\u1ee3p h\u01a1n m\u00e0 ng\u01b0\u1eddi mua n\u00ean \u0111\u1eb7t ra bao g\u1ed3m: li\u1ec7u d\u00e2y trung t\u00ednh c\u00f3 \u0111\u01b0\u1ee3c \u0111\u00f3ng\/m\u1edf hay kh\u00f4ng, li\u1ec7u n\u00f3 c\u00f3 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 hay kh\u00f4ng, li\u1ec7u c\u00e1c c\u1ef1c c\u00f3 \u0111\u01b0\u1ee3c li\u00ean k\u1ebft c\u01a1 h\u1ecdc v\u1edbi nhau hay kh\u00f4ng, li\u1ec7u qu\u00e1 tr\u00ecnh \u0111\u00f3ng\/m\u1edf c\u00f3 di\u1ec5n ra \u0111\u1ed3ng th\u1eddi hay kh\u00f4ng, li\u1ec7u s\u01a1 \u0111\u1ed3 n\u1ed1i d\u00e2y c\u00f3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 hay kh\u00f4ng, v\u00e0 li\u1ec7u c\u00f3 y\u00eau c\u1ea7u h\u01b0\u1edbng k\u1ebft n\u1ed1i c\u1ee5 th\u1ec3 n\u00e0o hay kh\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m RITOKS hi\u1ec7n t\u1ea1i \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp d\u01b0\u1edbi \u0111\u00e2y, c\u00e1c th\u00f4ng tin chi ti\u1ebft b\u00ean trong v\u1eabn ch\u01b0a \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1, do \u0111\u00f3 c\u1ea7n ph\u1ea3i x\u00e1c nh\u1eadn ri\u00eang khi c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Chi\u1ec1u r\u1ed9ng c\u1ee7a m\u00f4-\u0111un c\u0169ng ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m tra<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c ghi ch\u00fa s\u1ed1 c\u1ef1c kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng cho bi\u1ebft chi\u1ec1u r\u1ed9ng v\u1eadt l\u00fd ch\u00ednh x\u00e1c c\u1ee7a m\u1ed9t b\u1ed9 ng\u1eaft m\u1ea1ch. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 d\u00f2ng s\u1ea3n ph\u1ea9m kh\u00e1c nhau c\u00f3 th\u1ec3 b\u1ed1 tr\u00ed c\u00e1c ch\u1ee9c n\u0103ng pha v\u00e0 trung t\u00ednh theo c\u00e1ch kh\u00e1c nhau. C\u00e1c v\u00ed d\u1ee5 v\u1ec1 s\u1ea3n ph\u1ea9m d\u1ea1ng nh\u1ecf g\u1ecdn c\u1ee7a m\u1ed9t s\u1ed1 nh\u00e0 s\u1ea3n xu\u1ea5t kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 m\u1ecdi b\u1ed9 ng\u1eaft m\u1ea1ch 1P+N \u0111\u1ec1u chi\u1ebfm c\u00f9ng m\u1ed9t s\u1ed1 m\u00f4-\u0111un tr\u00ean thanh DIN.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Chi\u1ec1u r\u1ed9ng t\u1ed5ng th\u1ec3 c\u1ee7a thi\u1ebft b\u1ecb<\/li>\n<li>S\u1ed1 l\u01b0\u1ee3ng m\u00f4-\u0111un DIN<\/li>\n<li>B\u1ed1 c\u1ee5c nh\u00e0 ga<\/li>\n<li>Kho\u1ea3ng c\u00e1ch an to\u00e0n v\u1edbi thi\u1ebft b\u1ecb li\u1ec1n k\u1ec1<\/li>\n<li>Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u1ee7a thanh d\u1eabn \u0111i\u1ec7n<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m RITOKS hi\u1ec7n t\u1ea1i, ch\u1ec9 s\u1eed d\u1ee5ng c\u00e1c k\u00edch th\u01b0\u1edbc ho\u1eb7c th\u00f4ng tin l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 r\u00f5 r\u00e0ng d\u00e0nh ri\u00eang cho m\u1eabu s\u1ea3n ph\u1ea9m c\u1ee5 th\u1ec3 \u0111\u00f3. Kh\u00f4ng \u0111\u01b0\u1ee3c coi k\u00edch th\u01b0\u1edbc chi\u1ec1u cao d\u00e2y d\u1eabn l\u00e0 chi\u1ec1u r\u1ed9ng c\u1ee7a m\u00f4-\u0111un.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-ast-global-color-5-background-color has-background is-layout-constrained wp-container-core-group-is-layout-e6610c25 wp-block-group-is-layout-constrained\" style=\"padding-top:56px;padding-right:24px;padding-bottom:56px;padding-left:24px\">\n<h2 class=\"wp-block-heading\" id=\"ritoks-options\">C\u00e1c t\u00f9y ch\u1ecdn hi\u1ec7n t\u1ea1i c\u1ee7a RITOKS 1P+N v\u00e0 2P<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Hi\u1ec7n t\u1ea1i <a href=\"https:\/\/ritoks.com\/vi\/product-category\/ac-power-protection\/\">B\u1ea3o v\u1ec7 ngu\u1ed3n \u0111i\u1ec7n xoay chi\u1ec1u<\/a> ph\u1ea1m vi v\u00e0 <a href=\"https:\/\/ritoks.com\/vi\/product-category\/ac-power-protection\/miniature-circuit-breakers\/\">C\u1ea7u dao t\u1ef1 \u0111\u1ed9ng mini (MCB)<\/a> X\u00e1c nh\u1eadn t\u00ednh kh\u1ea3 d\u1ee5ng c\u1ee7a c\u1ea5u h\u00ecnh theo danh m\u1ee5c. C\u00e1c t\u00e0i li\u1ec7u n\u00e0y kh\u00f4ng ghi ch\u00e9p v\u1ec1 h\u00e0nh vi c\u1ee7a c\u1ef1c trung t\u00ednh ho\u1eb7c c\u1ef1c d\u01b0\u01a1ng \u0111\u1ed1i v\u1edbi c\u00e1c m\u00f4 h\u00ecnh \u0111\u01b0\u1ee3c xem x\u00e9t.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><thead><tr><th>M\u00f4 h\u00ecnh RITOKS<\/th><th>T\u00ecnh tr\u1ea1ng s\u1eb5n c\u00f3 c\u1ee7a c\u1ea5u h\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1<\/th><th>H\u00e0nh vi c\u1ee7a c\u1ef1c trong \/ c\u1ef1c trung t\u00ednh<\/th><\/tr><\/thead><tbody><tr><td>RTSXD01<\/td><td>1P+N, 2P, 3P, 3P+N, 4P<\/td><td>Ch\u01b0a \u0111\u01b0\u1ee3c ghi ch\u00e9p<\/td><\/tr><tr><td>RTSXD03<\/td><td>1P+N<\/td><td>Ch\u01b0a \u0111\u01b0\u1ee3c ghi ch\u00e9p<\/td><\/tr><tr><td>RTSXD02<\/td><td>1P+N<\/td><td>Ch\u01b0a \u0111\u01b0\u1ee3c ghi ch\u00e9p<\/td><\/tr><tr><td>RTSXD04<\/td><td>1P+N, 2P, 3P, 3P+N, 4P<\/td><td>Ch\u01b0a \u0111\u01b0\u1ee3c ghi ch\u00e9p<\/td><\/tr><tr><td>RTS-ACM60<\/td><td>1P, 2P<\/td><td>1P+N ch\u01b0a \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1; h\u00e0nh vi n\u1ed9i b\u1ed9 c\u1ee7a 2P ch\u01b0a \u0111\u01b0\u1ee3c ghi ch\u00e9p<\/td><\/tr><tr><td>RTS-AC47<\/td><td>1P, 2P, 3P, 4P<\/td><td>1P+N ch\u01b0a \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1; h\u00e0nh vi n\u1ed9i b\u1ed9 c\u1ee7a 2P ch\u01b0a \u0111\u01b0\u1ee3c ghi ch\u00e9p<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea3ng n\u00e0y \u0111\u01b0\u1ee3c l\u1eadp m\u1ed9t c\u00e1ch th\u1eadn tr\u1ecdng: n\u00f3 ch\u1ec9 x\u00e1c nh\u1eadn c\u00e1c c\u1ea5u h\u00ecnh n\u00e0o \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 m\u00e0 kh\u00f4ng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1ch b\u1ea3o v\u1ec7 ho\u1eb7c chuy\u1ec3n m\u1ea1ch c\u1ef1c trung t\u00ednh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e1c m\u1eabu s\u1ea3n ph\u1ea9m h\u1ed7 tr\u1ee3 c\u1ea3 ch\u1ebf \u0111\u1ed9 1P+N v\u00e0 2P<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/ritoks.com\/vi\/products\/miniature-circuit-breaker-63a-10ka\/\">RTSXD01<\/a> c\u00f4ng b\u1ed1 c\u00e1c t\u00f9y ch\u1ecdn 1P+N, 2P, 3P, 3P+N v\u00e0 4P. Trang web c\u1ee7a h\u00e3ng c\u0169ng c\u00f4ng b\u1ed1 c\u00e1c th\u00f4ng tin v\u1ec1 d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u 230\/400 V, d\u1ea3i d\u00f2ng \u0111i\u1ec7n t\u1eeb 1\u201363 A v\u00e0 c\u00e1c \u0111\u01b0\u1eddng cong B\/C\/D. Tuy nhi\u00ean, c\u00f4ng ty kh\u00f4ng cung c\u1ea5p \u0111\u1ee7 th\u00f4ng tin \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh h\u00e0nh vi c\u1ee7a trung t\u00ednh b\u00ean trong \u0111\u1ed1i v\u1edbi phi\u00ean b\u1ea3n 1P+N ho\u1eb7c c\u1ea5u h\u00ecnh b\u1ea3o v\u1ec7 c\u1ee7a phi\u00ean b\u1ea3n 2P.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">RTSXD04 c\u00f4ng b\u1ed1 c\u00f9ng m\u1ed9t b\u1ed9 c\u1ea5u h\u00ecnh. T\u00ednh kh\u1ea3 d\u1ee5ng c\u1ee7a c\u1ea5u h\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn, nh\u01b0ng h\u00e0nh vi n\u1ed9i b\u1ed9 chi ti\u1ebft theo t\u1eebng c\u1ef1c th\u00ec ch\u01b0a \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e1c m\u00f4 h\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 v\u00e0 c\u00f4ng b\u1ed1 d\u01b0\u1edbi d\u1ea1ng 1P+N<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/ritoks.com\/vi\/products\/1pn-miniature-circuit-breaker-32a-6ka\/\">RTSXD02<\/a> v\u00e0 RTSXD03 \u0111\u1ec1u \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 l\u00e0 c\u00e1c m\u1eabu AC 240V, 1\u201332A, 1P+N v\u1edbi kh\u1ea3 n\u0103ng ng\u1eaft m\u1ea1ch 6kA v\u00e0 c\u00f3 s\u1eb5n \u0111\u01b0\u1eddng cong B\/C. Nh\u00e3n c\u1ea5u h\u00ecnh c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn; tuy nhi\u00ean, c\u00e1c chi ti\u1ebft v\u1ec1 ch\u1ee9c n\u0103ng chuy\u1ec3n m\u1ea1ch v\u00e0 b\u1ea3o v\u1ec7 d\u00e2y trung t\u00ednh hi\u1ec7n ch\u01b0a \u0111\u01b0\u1ee3c ghi r\u00f5 tr\u00ean c\u00e1c trang s\u1ea3n ph\u1ea9m hi\u1ec7n t\u1ea1i.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e1c m\u00f4 h\u00ecnh \u0111\u01b0a ra gi\u00e1 2P m\u00e0 kh\u00f4ng c\u00f4ng b\u1ed1 gi\u00e1 1P+N<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/ritoks.com\/vi\/products\/m60-ac-miniature-circuit-breaker-6-63a\/\">RTS-ACM60<\/a> trang n\u00e0y c\u00f4ng b\u1ed1 c\u00e1c c\u1ea5u h\u00ecnh 1P v\u00e0 2P, trong khi trang RTS-AC47 c\u00f4ng b\u1ed1 c\u00e1c c\u1ea5u h\u00ecnh 1P, 2P, 3P v\u00e0 4P. Hi\u1ec7n t\u1ea1i, c\u1ea3 hai trang \u0111\u1ec1u kh\u00f4ng c\u00f4ng b\u1ed1 t\u00f9y ch\u1ecdn 1P+N. Kh\u00f4ng n\u00ean suy lu\u1eadn v\u1ec1 c\u01a1 ch\u1ebf b\u1ea3o v\u1ec7 n\u1ed9i b\u1ed9 2P ho\u1eb7c c\u00e1ch b\u1ed1 tr\u00ed d\u00e2y trung t\u00ednh c\u1ee7a ch\u00fang ch\u1ec9 d\u1ef1a tr\u00ean nh\u00e3n m\u00e1c.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-container-core-group-is-layout-e6610c25 wp-block-group-is-layout-constrained\" style=\"padding-top:56px;padding-right:24px;padding-bottom:56px;padding-left:24px\">\n<h2 class=\"wp-block-heading\">C\u1ea5u h\u00ecnh c\u1ed9t l\u00e0 m\u1ed9t tham s\u1ed1 l\u1ef1a ch\u1ecdn ri\u00eang bi\u1ec7t<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">C\u1ea5u h\u00ecnh c\u1ed9t kh\u00e1c v\u1edbi \u0111\u01b0\u1eddng cong ng\u1eaft m\u1ea1ch<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 l\u00e0 1P+N, \u0111\u01b0\u1eddng cong C ho\u1eb7c 2P, \u0111\u01b0\u1eddng cong C. \u1ede \u0111\u00e2y, 1P+N ho\u1eb7c 2P m\u00f4 t\u1ea3 c\u1ea5u h\u00ecnh, trong khi C m\u00f4 t\u1ea3 \u0111\u1eb7c t\u00ednh ng\u1eaft m\u1ea1ch. M\u1ed9t y\u1ebfu t\u1ed1 kh\u00f4ng quy\u1ebft \u0111\u1ecbnh y\u1ebfu t\u1ed1 kia. Xem <a href=\"https:\/\/ritoks.com\/vi\/b-curve-vs-c-curve-vs-d-curve-mcb\/\">MCB \u0111\u01b0\u1eddng cong B, \u0111\u01b0\u1eddng cong C v\u00e0 \u0111\u01b0\u1eddng cong D: S\u1ef1 kh\u00e1c bi\u1ec7t l\u00e0 g\u00ec?<\/a> \u0111\u1ed1i v\u1edbi c\u00e2u h\u1ecfi ri\u00eang v\u1ec1 \u0111\u1eb7c \u0111i\u1ec3m chuy\u1ebfn \u0111i.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u1ea5u h\u00ecnh c\u1ed9t kh\u00e1c v\u1edbi kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">T\u01b0\u01a1ng t\u1ef1, k\u00fd hi\u1ec7u 1P+N ho\u1eb7c 2P kh\u00f4ng cho bi\u1ebft c\u00f4ng t\u1eafc ng\u1eaft c\u00f3 \u0111\u1ecbnh m\u1ee9c 6kA, 10kA hay m\u1ed9t kh\u1ea3 n\u0103ng ch\u1ecbu ng\u1eafn m\u1ea1ch n\u00e0o kh\u00e1c. Kh\u1ea3 n\u0103ng ng\u1eaft m\u1ea1ch l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 \u0111i\u1ec7n ri\u00eang bi\u1ec7t. Xem <a href=\"https:\/\/ritoks.com\/vi\/6ka-vs-10ka-mcb-breaking-capacity\/\">MCB 6 kA so v\u1edbi 10 kA: Hi\u1ec3u v\u1ec1 c\u00e1c m\u1ee9c \u0111\u1ecbnh m\u1ee9c kh\u1ea3 n\u0103ng ng\u1eaft m\u1ea1ch<\/a> \u0111\u1ed1i v\u1edbi c\u00e2u h\u1ecfi ri\u00eang bi\u1ec7t \u0111\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 t\u00ecm hi\u1ec3u m\u1ed1i quan h\u1ec7 t\u1ed5ng qu\u00e1t gi\u1eefa d\u00f2ng \u0111i\u1ec7n, c\u00e1c c\u1ef1c, \u0111\u01b0\u1eddng cong ng\u1eaft, kh\u1ea3 n\u0103ng ng\u1eaft v\u00e0 c\u00e1ch l\u1eafp \u0111\u1eb7t, h\u00e3y s\u1eed d\u1ee5ng <a href=\"https:\/\/ritoks.com\/vi\/ac-mcb-selection-guide\/\">H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn MCB \u0111i\u1ec1u h\u00f2a<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"buyer-questions\">Nh\u1eefng c\u00e2u h\u1ecfi ng\u01b0\u1eddi mua n\u00ean \u0111\u1eb7t ra tr\u01b0\u1edbc khi l\u1ef1a ch\u1ecdn 1P+N hay 2P<\/h2>\n\n\n<h3 class=\"wp-block-heading\">1. C\u1ea5u h\u00ecnh c\u1ed9t n\u00e0o \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh?<\/h3>\n<p class=\"wp-block-paragraph\">N\u1ebfu t\u00e0i li\u1ec7u d\u1ef1 \u00e1n \u0111\u00e3 ghi r\u00f5 1P, 1P+N ho\u1eb7c 2P, h\u00e3y l\u1ea5y \u0111\u00f3 l\u00e0m c\u01a1 s\u1edf. Kh\u00f4ng \u0111\u01b0\u1ee3c thay th\u1ebf b\u1eb1ng m\u1ed9t c\u1ea5u h\u00ecnh kh\u00e1c ch\u1ec9 v\u00ec d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c l\u00e0 nh\u01b0 nhau.<\/p>\n\n<h3 class=\"wp-block-heading\">2. Nh\u00e0 s\u1ea3n xu\u1ea5t ghi ch\u00e9p nh\u1eefng g\u00ec v\u1ec1 d\u00e2y trung t\u00ednh?<\/h3>\n<p class=\"wp-block-paragraph\">H\u00e3y x\u00e1c minh xem t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt chi ti\u1ebft c\u1ee7a m\u1eabu s\u1ea3n ph\u1ea9m c\u00f3 x\u00e1c nh\u1eadn c\u00e1c th\u00f4ng tin v\u1ec1 c\u00f4ng t\u1eafc trung t\u00ednh, b\u1ea3o v\u1ec7 trung t\u00ednh, ph\u00e2n b\u1ed5 d\u00e2y d\u1eabn v\u00e0 c\u01a1 ch\u1ebf v\u1eadn h\u00e0nh hay kh\u00f4ng. Kh\u00f4ng n\u00ean suy lu\u1eadn c\u00e1c chi ti\u1ebft n\u00e0y d\u1ef1a tr\u00ean ti\u00eau \u0111\u1ec1 trong danh m\u1ee5c s\u1ea3n ph\u1ea9m.<\/p>\n\n<h3 class=\"wp-block-heading\">3. C\u1ea7n c\u00f3 c\u00e1c th\u00f4ng s\u1ed1 \u0111\u1ecbnh m\u1ee9c v\u1ec1 \u0111i\u1ec7n \u00e1p v\u00e0 c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n<p class=\"wp-block-paragraph\">C\u1ea5u h\u00ecnh c\u1ef1c kh\u00f4ng x\u00e1c \u0111\u1ecbnh \u0111i\u1ec7n \u00e1p hay d\u00f2ng \u0111i\u1ec7n. C\u00e1c c\u1ea5u h\u00ecnh 1P+N 16A, 1P+N 32A, 2P 16A v\u00e0 2P 32A l\u00e0 c\u00e1c k\u1ebft h\u1ee3p ngu\u1ed3n kh\u00e1c nhau.<\/p>\n\n<h3 class=\"wp-block-heading\">4. \u0110\u01b0\u1eddng cong h\u00e0nh tr\u00ecnh v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i phanh c\u1ea7n thi\u1ebft l\u00e0 bao nhi\u00eau?<\/h3>\n<p class=\"wp-block-paragraph\">X\u00e1c nh\u1eadn c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a chuy\u1ebfn \u0111i v\u00e0 kh\u1ea3 n\u0103ng ng\u1eaft m\u1ea1ch \u0111\u00e3 ch\u1ec9 \u0111\u1ecbnh, kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o c\u1ea5u h\u00ecnh c\u1ef1c.<\/p>\n\n<h3 class=\"wp-block-heading\">5. C\u00f3 b\u1eaft bu\u1ed9c ph\u1ea3i c\u00f3 t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt chi ti\u1ebft kh\u00f4ng?<\/h3>\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n OEM v\u00e0 vi\u1ec7c mua s\u1eafm k\u1ef9 thu\u1eadt, qu\u00fd v\u1ecb n\u00ean c\u00e2n nh\u1eafc y\u00eau c\u1ea7u b\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, b\u1ea3n v\u1ebd k\u00edch th\u01b0\u1edbc, s\u01a1 \u0111\u1ed3 k\u1ebft n\u1ed1i, th\u00f4ng tin v\u1ec1 c\u1ef1c \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7, m\u00f4 t\u1ea3 c\u01a1 ch\u1ebf chuy\u1ec3n m\u1ea1ch, th\u00f4ng tin v\u1ec1 c\u00e1c ti\u00eau chu\u1ea9n \u00e1p d\u1ee5ng v\u00e0 m\u00e3 model ch\u00ednh x\u00e1c.<\/p>\n\n\n<p class=\"wp-block-paragraph\">C\u1ea7n ki\u1ec3m tra ri\u00eang c\u00e1c quy \u0111\u1ecbnh v\u1ec1 \u0111i\u1ec7n c\u1ee7a \u0111\u1ecba ph\u01b0\u01a1ng v\u00e0 c\u00e1c y\u00eau c\u1ea7u c\u1ee7a d\u1ef1 \u00e1n.<\/p>\n\n\n\n<figure data-spectra-id=\"spectra-5457b792-588d-49c3-a65a-e7b2d0163d3d\" class=\"wp-block-image size-full\" ><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/mcb-pole-configuration-buyer-verification-flow.png\" alt=\"Quy tr\u00ecnh x\u00e1c minh ng\u01b0\u1eddi mua \u0111\u1ec3 l\u1ef1a ch\u1ecdn c\u1ea5u h\u00ecnh c\u1ed9t MCB\" class=\"wp-image-719\" width=\"1672\" height=\"941\" srcset=\"https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/mcb-pole-configuration-buyer-verification-flow.png 1672w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/mcb-pole-configuration-buyer-verification-flow-600x338.png 600w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/mcb-pole-configuration-buyer-verification-flow-300x169.png 300w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/mcb-pole-configuration-buyer-verification-flow-1024x576.png 1024w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/mcb-pole-configuration-buyer-verification-flow-768x432.png 768w, https:\/\/ritoks.com\/wp-content\/uploads\/2026\/09\/mcb-pole-configuration-buyer-verification-flow-1536x864.png 1536w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><figcaption class=\"wp-element-caption\">Quy tr\u00ecnh x\u00e1c minh ng\u01b0\u1eddi mua v\u1ec1 m\u1eb7t kh\u00e1i ni\u1ec7m: x\u00e1c nh\u1eadn y\u00eau c\u1ea7u h\u1ec7 th\u1ed1ng, c\u1ea5u h\u00ecnh c\u1ed9t \u0111i\u1ec7n, h\u00e0nh vi c\u1ee7a d\u00e2y trung t\u00ednh \u0111\u00e3 \u0111\u01b0\u1ee3c ghi ch\u00e9p, c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111i\u1ec7n kh\u00e1c v\u00e0 m\u1eabu s\u1ea3n ph\u1ea9m ch\u00ednh x\u00e1c.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Nh\u1eefng sai l\u1ea7m th\u01b0\u1eddng g\u1eb7p khi mua nh\u00e0 1 ph\u00f2ng ng\u1ee7 + ph\u00f2ng kh\u00e1ch so v\u1edbi 2 ph\u00f2ng ng\u1ee7<\/h2>\n\n\n<h3 class=\"wp-block-heading\">Gi\u1ea3 s\u1eed m\u1ecdi c\u1ea7u dao 1P+N \u0111\u1ec1u c\u00f3 c\u00f9ng m\u1ed9t c\u1ea5u tr\u00fac b\u00ean trong<\/h3>\n<p class=\"wp-block-paragraph\">C\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a c\u00f9ng m\u1ed9t nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 tr\u00f4ng t\u01b0\u01a1ng t\u1ef1 nhau, nh\u01b0ng c\u1ea7n ki\u1ec3m tra k\u1ef9 t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt c\u1ee7a t\u1eebng m\u1eabu c\u1ee5 th\u1ec3.<\/p>\n\n<h3 class=\"wp-block-heading\">Gi\u1ea3 s\u1eed m\u1ed7i c\u1ea7u dao 2P \u0111\u1ec1u bao g\u1ed3m pha v\u00e0 d\u00e2y trung t\u00ednh<\/h3>\n<p class=\"wp-block-paragraph\">Vi\u1ec7c ch\u1ec9 \u0111\u1ecbnh hai c\u1ef1c b\u1ea3n th\u00e2n n\u00f3 kh\u00f4ng x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c c\u00e1ch ph\u00e2n b\u1ed5 d\u00e2y d\u1eabn c\u1ea7n thi\u1ebft cho m\u1ecdi h\u1ec7 th\u1ed1ng \u0111i\u1ec7n.<\/p>\n\n<h3 class=\"wp-block-heading\">Coi s\u1ed1 l\u01b0\u1ee3ng c\u1ed9t \u0111i\u1ec7n nh\u01b0 m\u1ed9t ch\u1ec9 s\u1ed1 x\u1ebfp h\u1ea1ng an to\u00e0n<\/h3>\n<p class=\"wp-block-paragraph\">H\u1ec7 th\u1ed1ng 2P kh\u00f4ng t\u1ef1 \u0111\u1ed9ng \u201can to\u00e0n h\u01a1n\u201d, v\u00e0 s\u1ed1 l\u01b0\u1ee3ng c\u1ef1c kh\u00f4ng ph\u1ea3i l\u00e0 ti\u00eau ch\u00ed \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng chung. C\u1ea5u h\u00ecnh ph\u00f9 h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o thi\u1ebft k\u1ebf \u0111i\u1ec7n v\u00e0 c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3.<\/p>\n\n<h3 class=\"wp-block-heading\">Gi\u1ea3 s\u1eed 1P+N lu\u00f4n nh\u1ecf h\u01a1n<\/h3>\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 d\u00f2ng s\u1ea3n ph\u1ea9m s\u1eed d\u1ee5ng thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn, nh\u01b0ng chi\u1ec1u r\u1ed9ng c\u1ee7a m\u00f4-\u0111un ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c minh d\u1ef1a tr\u00ean th\u00f4ng tin k\u00edch th\u01b0\u1edbc ch\u00ednh x\u00e1c.<\/p>\n\n<h3 class=\"wp-block-heading\">D\u1ef1 \u0111o\u00e1n h\u00e0nh vi trung l\u1eadp t\u1eeb m\u1ed9t h\u00ecnh \u1ea3nh<\/h3>\n<p class=\"wp-block-paragraph\">M\u1ed9t b\u1ee9c \u1ea3nh c\u00f3 th\u1ec3 cho th\u1ea5y s\u1ed1 l\u01b0\u1ee3ng \u0111\u1ea7u cu\u1ed1i v\u00e0 h\u00ecnh d\u00e1ng b\u00ean ngo\u00e0i, nh\u01b0ng th\u00f4ng tin v\u1ec1 \u0111\u1eb7c t\u00ednh \u0111i\u1ec7n b\u00ean trong n\u00ean \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt, ch\u1ee9 kh\u00f4ng ph\u1ea3i t\u1eeb h\u00ecnh \u1ea3nh do AI t\u1ea1o ra hay \u1ea3nh s\u1ea3n ph\u1ea9m.<\/p>\n\n\n<h2 class=\"wp-block-heading\">M\u1ed9t y\u00eau c\u1ea7u b\u00e1o gi\u00e1 (RFQ) v\u1ec1 MCB n\u00ean bao g\u1ed3m nh\u1eefng n\u1ed9i dung g\u00ec?<\/h2>\n\n\n<p class=\"wp-block-paragraph\">S\u1eed d\u1ee5ng m\u1ed9t <a href=\"https:\/\/ritoks.com\/vi\/ac-mcb-rfq-checklist\/\">Danh s\u00e1ch ki\u1ec3m tra y\u00eau c\u1ea7u b\u00e1o gi\u00e1 (RFQ) cho AC, MCB v\u00e0 RF<\/a> \u0110\u1ec3 y\u00eau c\u1ea7u \u0111\u01b0\u1ee3c r\u00f5 r\u00e0ng h\u01a1n, vui l\u00f2ng cung c\u1ea5p:<\/p>\n\n<ul class=\"wp-block-list\"><li>\u0110i\u1ec7n \u00e1p h\u1ec7 th\u1ed1ng<\/li>\n<li>D\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c<\/li>\n<li>C\u1ea5u h\u00ecnh c\u1ed9t b\u1eaft bu\u1ed9c<\/li>\n<li>\u0110\u01b0\u1eddng cong h\u00e0nh tr\u00ecnh b\u1eaft bu\u1ed9c<\/li>\n<li>Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i ph\u00e1 v\u1ee1 y\u00eau c\u1ea7u<\/li>\n<li>S\u1ed1 l\u01b0\u1ee3ng v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng<\/li>\n<li>\u0110\u1ecbnh d\u1ea1ng l\u1eafp \u0111\u1eb7t b\u1eaft bu\u1ed9c<\/li>\n<li>T\u00e0i li\u1ec7u s\u1ea3n ph\u1ea9m b\u1eaft bu\u1ed9c<\/li><\/ul>\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu vi\u1ec7c \u0111\u1ea3m b\u1ea3o t\u00ednh trung t\u00ednh c\u1ee7a h\u1ec7 th\u1ed1ng l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi d\u1ef1 \u00e1n, h\u00e3y y\u00eau c\u1ea7u nh\u00e0 cung c\u1ea5p x\u00e1c nh\u1eadn r\u00f5 r\u00e0ng xem c\u1ef1c trung t\u00ednh c\u00f3 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i hay kh\u00f4ng, c\u00f3 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 hay kh\u00f4ng, c\u00e1c ph\u01b0\u01a1ng \u00e1n k\u1ebft n\u1ed1i li\u00ean quan, s\u01a1 \u0111\u1ed3 k\u1ebft n\u1ed1i ch\u00ednh x\u00e1c v\u00e0 t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt chi ti\u1ebft v\u1ec1 m\u1eabu s\u1ea3n ph\u1ea9m. Kh\u00f4ng n\u00ean ch\u1ec9 d\u1ef1a v\u00e0o gi\u1ea3 \u0111\u1ecbnh v\u1ec1 nh\u1eefng \u0111i\u1ec3m n\u00e0y.<\/p><\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-ast-global-color-5-background-color has-background is-layout-constrained wp-container-core-group-is-layout-bc87fa27 wp-block-group-is-layout-constrained\" style=\"padding-top:56px;padding-right:24px;padding-bottom:56px;padding-left:24px\">\n<h2 class=\"wp-block-heading\" id=\"faq\">C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa c\u1ea7u dao 1P+N v\u00e0 2P l\u00e0 g\u00ec?<\/summary><p class=\"wp-block-paragraph\">\u0110\u00f3 l\u00e0 c\u00e1c k\u00fd hi\u1ec7u ch\u1ec9 s\u1ed1 c\u1ef1c ho\u1eb7c c\u1ea5u h\u00ecnh kh\u00e1c nhau. S\u1ef1 kh\u00e1c bi\u1ec7t c\u1ee5 th\u1ec3 v\u1ec1 s\u1ed1 c\u1ef1c \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7, c\u01a1 ch\u1ebf chuy\u1ec3n m\u1ea1ch trung t\u00ednh v\u00e0 c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng b\u00ean trong c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn th\u00f4ng qua t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt c\u1ee5 th\u1ec3 c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p><\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>1P+N c\u00f3 ph\u1ea3i lu\u00f4n c\u00f3 ngh\u0129a l\u00e0 m\u1ed9t pha \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 v\u00e0 m\u1ed9t trung t\u00ednh c\u00f3 c\u00f4ng t\u1eafc kh\u00f4ng?<\/summary><p class=\"wp-block-paragraph\">\u0110i\u1ec1u n\u00e0y kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t gi\u1ea3 \u0111\u1ecbnh chung. ABB v\u00e0 Schneider c\u00f3 tung ra c\u00e1c s\u1ea3n ph\u1ea9m 1P+N c\u1ee5 th\u1ec3 v\u1edbi ki\u1ec3u b\u1ed1 tr\u00ed \u0111\u01b0\u1ee3c ghi r\u00f5 trong t\u00e0i li\u1ec7u n\u00e0y, nh\u01b0ng \u0111\u1ed1i v\u1edbi thi\u1ebft b\u1ecb ng\u1eaft m\u1ea1ch c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t kh\u00e1c th\u00ec c\u1ea7n ph\u1ea3i x\u00e1c nh\u1eadn ri\u00eang.<\/p><\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>2P c\u00f3 ph\u1ea3i l\u00fac n\u00e0o c\u0169ng c\u00f3 ngh\u0129a l\u00e0 c\u1ea3 hai c\u1ef1c \u0111\u1ec1u \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 kh\u00f4ng?<\/summary><p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 lo\u1ea1i MCB 2P c\u1ee5 th\u1ec3 c\u1ee7a Hager v\u00e0 Eaton c\u00f3 ghi r\u00f5 l\u00e0 b\u1ea3o v\u1ec7 hai c\u1ef1c, nh\u01b0ng kh\u00f4ng n\u00ean \u00e1p d\u1ee5ng th\u00f4ng tin n\u00e0y m\u1ed9t c\u00e1ch chung chung cho m\u1ecdi s\u1ea3n ph\u1ea9m 2P n\u1ebfu kh\u00f4ng c\u00f3 b\u1eb1ng ch\u1ee9ng c\u1ee5 th\u1ec3 cho t\u1eebng m\u1eabu s\u1ea3n ph\u1ea9m.<\/p><\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>2P c\u00f3 t\u1ed1t h\u01a1n 1P+N kh\u00f4ng?<\/summary><p class=\"wp-block-paragraph\">Kh\u00f4ng h\u1eb3n l\u00e0 nh\u01b0 v\u1eady. \u0110\u00f3 l\u00e0 nh\u1eefng c\u1ea5u h\u00ecnh kh\u00e1c nhau. L\u1ef1a ch\u1ecdn \u0111\u00fang ph\u1ee5 thu\u1ed9c v\u00e0o y\u00eau c\u1ea7u c\u1ee7a d\u1ef1 \u00e1n v\u00e0 h\u00e0nh vi \u0111\u00e3 \u0111\u01b0\u1ee3c ghi nh\u1eadn c\u1ee7a ch\u00ednh chi\u1ebfc c\u1ea7u dao \u0111\u00f3.<\/p><\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>1P+N c\u00f3 ph\u1ea3i lu\u00f4n c\u00f3 chi\u1ec1u r\u1ed9ng b\u1eb1ng m\u1ed9t m\u00f4-\u0111un DIN kh\u00f4ng?<\/summary><p class=\"wp-block-paragraph\">Kh\u00f4ng n\u00ean \u0111\u01b0a ra k\u1ebft lu\u1eadn chung ch\u1ec9 d\u1ef1a tr\u00ean t\u00ean c\u1ea5u h\u00ecnh. C\u1ea7n ki\u1ec3m tra chi\u1ec1u r\u1ed9ng s\u1ea3n ph\u1ea9m d\u1ef1a tr\u00ean th\u00f4ng tin k\u00edch th\u01b0\u1edbc do nh\u00e0 s\u1ea3n xu\u1ea5t cung c\u1ea5p.<\/p><\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>RITOKS c\u00f3 cung c\u1ea5p c\u1ea3 MCB lo\u1ea1i 1P+N v\u00e0 2P kh\u00f4ng?<\/summary><p class=\"wp-block-paragraph\">\u0110\u00fang v\u1eady, \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 d\u00f2ng s\u1ea3n ph\u1ea9m nh\u1ea5t \u0111\u1ecbnh. C\u00e1c d\u00f2ng RTSXD01 v\u00e0 RTSXD04 cung c\u1ea5p c\u1ea3 hai t\u00f9y ch\u1ecdn 1P+N v\u00e0 2P. C\u00e1c d\u00f2ng RTSXD02 v\u00e0 RTSXD03 cung c\u1ea5p t\u00f9y ch\u1ecdn 1P+N, trong khi c\u00e1c d\u00f2ng RTS-ACM60 v\u00e0 RTS-AC47 cung c\u1ea5p t\u00f9y ch\u1ecdn 2P trong s\u1ed1 c\u00e1c c\u1ea5u h\u00ecnh c\u00f3 s\u1eb5n c\u1ee7a ch\u00fang.<\/p><\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>T\u00f4i c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh ch\u1ebf \u0111\u1ed9 chuy\u1ec3n m\u1ea1ch trung t\u00ednh d\u1ef1a tr\u00ean c\u00e1c trang s\u1ea3n ph\u1ea9m hi\u1ec7n t\u1ea1i c\u1ee7a RITOKS kh\u00f4ng?<\/summary><p class=\"wp-block-paragraph\">Kh\u00f4ng \u00e1p d\u1ee5ng cho c\u00e1c m\u1eabu s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1. C\u00e1c trang s\u1ea3n ph\u1ea9m hi\u1ec7n t\u1ea1i x\u00e1c nh\u1eadn t\u00ednh s\u1eb5n c\u00f3 c\u1ee7a c\u1ea5u h\u00ecnh nh\u01b0ng kh\u00f4ng c\u00f4ng b\u1ed1 \u0111\u1ee7 th\u00f4ng tin c\u1ee5 th\u1ec3 v\u1ec1 t\u1eebng m\u1eabu \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh h\u00e0nh vi chuy\u1ec3n m\u1ea1ch trung t\u00ednh ho\u1eb7c h\u00e0nh vi b\u1ea3o v\u1ec7.<\/p><\/details>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-ast-global-color-5-color has-ast-global-color-0-background-color has-text-color has-background is-layout-constrained wp-container-core-group-is-layout-bc87fa27 wp-block-group-is-layout-constrained\" style=\"padding-top:56px;padding-right:24px;padding-bottom:56px;padding-left:24px\">\n<h2 class=\"wp-block-heading has-ast-global-color-5-color has-text-color\">C\u1ea7n tr\u1ee3 gi\u00fap \u0111\u1ec3 x\u00e1c nh\u1eadn c\u1ea5u h\u00ecnh MCB?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Khi l\u1ef1a ch\u1ecdn c\u1ea7u dao t\u1ef1 \u0111\u1ed9ng mini (MCB) d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u, nh\u00e3n c\u1ea5u h\u00ecnh ch\u1ec9 l\u00e0 m\u1ed9t ph\u1ea7n trong th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt. RITOKS cung c\u1ea5p c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m MCB v\u1edbi c\u00e1c c\u1ea5u h\u00ecnh c\u1ef1c, m\u1ee9c d\u00f2ng \u0111i\u1ec7n \u0111\u1ecbnh m\u1ee9c, t\u00f9y ch\u1ecdn \u0111\u01b0\u1eddng cong B\/C\/D, m\u1ee9c c\u00f4ng su\u1ea5t ng\u1eaft \u0111\u1ecbnh m\u1ee9c v\u00e0 c\u00e1c ki\u1ec3u l\u1eafp \u0111\u1eb7t kh\u00e1c nhau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n m\u00e0 vi\u1ec7c chuy\u1ec3n m\u1ea1ch trung t\u00ednh, b\u1ed1 tr\u00ed c\u1ef1c \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 ho\u1eb7c h\u00e0nh vi ho\u1ea1t \u0111\u1ed9ng b\u00ean trong ch\u00ednh x\u00e1c l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng, h\u00e3y n\u00eau r\u00f5 c\u00e1c y\u00eau c\u1ea7u \u0111\u00f3 tr\u1ef1c ti\u1ebfp trong y\u00eau c\u1ea7u b\u00e1o gi\u00e1 (RFQ) \u0111\u1ec3 c\u00f3 th\u1ec3 x\u00e1c minh m\u00f4 h\u00ecnh ch\u00ednh x\u00e1c tr\u01b0\u1edbc khi l\u1ef1a ch\u1ecdn.<\/p>\n\n\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-color has-ast-global-color-5-background-color has-text-color has-background wp-element-button\" href=\"https:\/\/ritoks.com\/vi\/contact-us\/\" style=\"border-radius:6px\">Y\u00eau c\u1ea7u b\u00e1o gi\u00e1<\/a><\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>1P+N vs 2P Circuit Breakers: Configuration Questions for Buyers When buyers compare 1P+N and 2P circuit breakers, the first difference [&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":"","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 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