{"id":1328,"date":"2026-09-22T02:24:30","date_gmt":"2026-09-22T02:24:30","guid":{"rendered":"https:\/\/ritoks.com\/?post_type=b2b_product&p=1328"},"modified":"2026-09-22T08:26:50","modified_gmt":"2026-09-22T08:26:50","slug":"rtx-efp-electrical-fire-current-limiting-protectors-20a-250a","status":"publish","type":"product","link":"https:\/\/ritoks.com\/ko\/products\/rtx-efp-electrical-fire-current-limiting-protectors-20a-250a\/","title":{"rendered":"RTX-EFP \uc804\uae30 \ud654\uc7ac \uc804\ub958 \uc81c\ud55c \ubcf4\ud638\uae30, 20A~250A"},"content":{"rendered":"
\"RTX-EFP<\/figure><\/div>

AC Power Protection \u00b7 Electrical Fire Protection<\/p>

RTX-EFP Electrical Fire Current-Limiting Protectors<\/h1>

RTX-EFP covers 20A-250A single-phase and three-phase variants with catalog-listed voltage, overload, temperature and model-dependent fault protection plus RS485.<\/p>

Single \/ Three<\/strong>Phase Options<\/span><\/p><\/div>

20A-250A<\/strong>Maximum Current<\/span><\/p><\/div>

1 \u00d7 RS485<\/strong>Communication<\/span><\/p><\/div>

6<\/strong>Public Models<\/span><\/p><\/div><\/div>

Request a Quote<\/a><\/div><\/div><\/div><\/div><\/div>\n

Overview<\/a>|<\/span>Models<\/a>|<\/span>Specifications<\/a>|<\/span>Applications<\/a>|<\/span>Selection<\/a>|<\/span>FAQ<\/a>|<\/span>Related Products<\/a>|<\/span>RFQ<\/a><\/p><\/div>\n

Overview<\/h2>

RTX-EFP groups six documented protector variants under public RITOKS model codes. Five models are listed with short-circuit protection; RTX-EFP-L80 is separately listed with leakage protection. All six list overvoltage, undervoltage, overload, internal over-temperature protection and RS485 communication.<\/p>

The brochure does not state current-limiting response time, let-through energy, breaking capacity or a model-specific certification. Those parameters must not be assumed and should be requested before engineering approval.<\/p><\/div>

Key Features<\/h2>