{"product_id":"faz-b4-1-na-eaton-4a-single-pole-miniature-circuit-breaker-277-480v-b-curve-din-rail-mount","title":"FAZ-B4\/1-NA - Eaton 4A Single Pole Miniature Circuit Breaker 277\/480V B Curve DIN Rail Mount","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eFAZ-B4\/1-NA\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eFAZ-B4\/1-NA\u003c\/b\u003e is a single pole miniature circuit breaker from Eaton, designed for reliable branch circuit protection in industrial and commercial applications. This breaker features a 4A current rating, B curve tripping characteristic, and is suitable for use with 277\/480V AC systems. It is a current-limiting, thermal magnetic device with a 10kA interrupting rating at 277V AC and is designed for DIN rail mounting. The FAZ-B4\/1-NA is part of Eaton's FAZ-NA series, known for high performance and durability. It offers a B curve trip unit for protection against overload and short circuit conditions, making it ideal for sensitive equipment and general purpose circuits. The breaker is UL 489 listed and features a robust design for long service life. \u003cul\u003e \u003cli\u003ePart Number: FAZ-B4\/1-NA\u003c\/li\u003e \u003cli\u003eManufacturer: Eaton\u003c\/li\u003e \u003cli\u003eAmperage Rating: 4A\u003c\/li\u003e \u003cli\u003eNumber of Poles: 1 Pole\u003c\/li\u003e \u003cli\u003eVoltage Rating: 277\/480V AC\u003c\/li\u003e \u003cli\u003eMounting Type: DIN Rail\u003c\/li\u003e \u003cli\u003eInterrupt Rating: 10kA @ 277V AC\u003c\/li\u003e \u003cli\u003eSeries: FAZ-NA\u003c\/li\u003e \u003cli\u003eCurve Type: B Curve\u003c\/li\u003e \u003cli\u003eTrip Unit: Thermal Magnetic\u003c\/li\u003e \u003cli\u003eFrequency Rating: 50\/60 Hz\u003c\/li\u003e \u003cli\u003eCertification: UL 489\u003c\/li\u003e \u003c\/ul\u003e At \u003cb\u003eEssential Parts\u003c\/b\u003e, we offer \u003cb\u003efast shipping\u003c\/b\u003e, \u003cb\u003elowest price\u003c\/b\u003e, and \u003cb\u003eexpert support\u003c\/b\u003e to help you get the right product every time. \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: FAZ-B4\/1-NA\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Eaton\u003c\/li\u003e\n\u003cli\u003eBrand : Eaton\u003c\/li\u003e\n\u003cli\u003eCategory : Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Molded Case\u003c\/li\u003e\n\u003cli\u003eFamily : FAZ Series\u003c\/li\u003e\n\u003cli\u003eType : FAZ-NA\u003c\/li\u003e\n\u003cli\u003eVoltage : 480\u003c\/li\u003e\n\u003cli\u003eAmperage : 4\u003c\/li\u003e\n\u003cli\u003ePhase : 1\u003c\/li\u003e\n\u003cli\u003ePoles : 1\u003c\/li\u003e\n\u003cli\u003eAIC rating : 10kA@277\/480V\u003c\/li\u003e\n\u003cli\u003eConnection : Feed-Thru\u003c\/li\u003e\n\u003cli\u003eFunctions : LI - Long-Time and Instantaneous\u003c\/li\u003e\n\u003cli\u003eProtection : Thermal Magnetic\u003c\/li\u003e \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUPC : 001508129357\u003c\/li\u003e\n\u003cli\u003eGTIN : 04015081293575\u003c\/li\u003e\n\u003cli\u003eDimensions : 0.7 in x 4.13 in x 2.97 in (Length\/Depth x Height x Width)\u003c\/li\u003e\n\u003cli\u003eWeight : 0.57 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Eaton","offers":[{"title":"New","offer_id":44603398357151,"sku":"FAZ-B4\/1-NA-New","price":43.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/faz_b101_b763d911-9758-4660-bc88-b2d2b3605d7b.jpg?v=1698956724","url":"https:\/\/essentialparts.com\/products\/faz-b4-1-na-eaton-4a-single-pole-miniature-circuit-breaker-277-480v-b-curve-din-rail-mount","provider":"Essential Electric Supply","version":"1.0","type":"link"}