{"product_id":"connecticut-electric-ubif-40nb-40a-1-pole-fpe-replacement-circuit-breaker-bolt-on-120-240v","title":"Connecticut Electric UBIF-40NB 40A 1-Pole FPE Replacement Circuit Breaker – Bolt-On – 120\/240V","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69999bcb-7064-8323-8f68-9bf2826c3fe5-7\" data-testid=\"conversation-turn-40\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"222a27f7-2856-4450-9ab4-b787f2851e5c\" dir=\"auto\" data-message-model-slug=\"gpt-5-2\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"100\" data-end=\"701\"\u003eThe Connecticut Electric UBIF-40NB 40 Amp single-pole circuit breaker is a reliable replacement designed for Federal Pacific Electric (FPE) commercial panel applications. Built as a thick NB-type breaker, it provides dependable overload and short-circuit protection with a 10 kA interrupt rating. This bolt-on unit is ETL listed and engineered for compatibility with NBLP and other FPE commercial panels. Installation requires an M2.5 hex tool for secure bus bar connections, making it a practical solution for maintenance professionals and electricians servicing legacy FPE systems.\u003c\/p\u003e\n\u003cp data-start=\"703\" data-end=\"727\"\u003e\u003cstrong data-start=\"703\" data-end=\"725\"\u003eVoltage and Rating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCurrent Rating: 40 Amps\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 120\/240 Volts AC\u003c\/li\u003e\n\u003cli\u003eInterrupting Capacity: 10 kAIC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"829\" data-end=\"853\"\u003e\u003cstrong data-start=\"829\" data-end=\"851\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBreaker Type: FPE NB Type Replacement Breaker (Thick)\u003c\/li\u003e\n\u003cli\u003eNumber of Poles: 1-Pole\u003c\/li\u003e\n\u003cli\u003eMounting Type: Bolt-On\u003c\/li\u003e\n\u003cli\u003eCompatibility: NBLP and other Federal Pacific Electric commercial panels\u003c\/li\u003e\n\u003cli\u003eSpecial Features: Requires M2.5 hex tool for bus bar bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1108\" data-end=\"1138\"\u003e\u003cstrong data-start=\"1108\" data-end=\"1136\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProtection Type: Overload and short-circuit protection\u003c\/li\u003e\n\u003cli\u003eConstruction: Thick NB type molded case\u003c\/li\u003e\n\u003cli\u003eCertifications: ETL Listed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1274\" data-end=\"1292\"\u003e\u003cstrong data-start=\"1274\" data-end=\"1290\"\u003eProduct Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1295\" data-end=\"1331\"\u003eManufacturer: Connecticut Electric\u003c\/li\u003e\n\u003cli data-start=\"1334\" data-end=\"1363\"\u003eBrand: Connecticut Electric\u003c\/li\u003e\n\u003cli data-start=\"1366\" data-end=\"1391\"\u003eModel Number: UBIF-40NB\u003c\/li\u003e\n\u003cli data-start=\"1394\" data-end=\"1413\"\u003eUPC: 094925004793\u003c\/li\u003e\n\u003cli data-start=\"1416\" data-end=\"1450\"\u003eDimensions: 3.5 in x 3 in x 1 in\u003c\/li\u003e\n\u003cli data-start=\"1453\" data-end=\"1467\"\u003eWeight: 0.3 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Connecticut Electric","offers":[{"title":"NEW","offer_id":47439071510777,"sku":"UBIF-40NB","price":10.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/IMG_0035-Photoroom_22000ae0-6939-4a9b-b5a7-25dbe95f7673.webp?v=1771701591","url":"https:\/\/mycircuitbreakers.com\/products\/connecticut-electric-ubif-40nb-40a-1-pole-fpe-replacement-circuit-breaker-bolt-on-120-240v","provider":"My Circuit Breakers","version":"1.0","type":"link"}