{"product_id":"e42b045-siemens-45a-2-pole-molded-case-circuit-breaker-480v-18kaic-ed-frame-thermal-magnetic-trip","title":"E42B045 - Siemens 45A 2-Pole Molded Case Circuit Breaker 480V 18kAIC ED Frame Thermal Magnetic Trip","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eE42B045\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eE42B045\u003c\/b\u003e is a Siemens molded case circuit breaker designed for reliable protection in low-voltage applications. This breaker features a 45A current rating, 2-pole configuration, and a 480V AC voltage rating, making it suitable for a wide range of industrial and commercial uses. The ED frame provides standard breaking capacity and is built for durability in demanding environments. This Siemens E42B045 circuit breaker utilizes a thermal magnetic trip unit for effective overload and short-circuit protection. It is equipped with load lugs and a bolt-on mounting style for secure installation. The breaker is rated for 18kA interrupt at 480V, ensuring safety and compliance with standard electrical requirements. The non-interchangeable trip unit design enhances reliability and simplifies maintenance. \u003cul\u003e \u003cli\u003e45A Amperage Rating\u003c\/li\u003e \u003cli\u003e480V AC Voltage Rating\u003c\/li\u003e \u003cli\u003e2 Poles\u003c\/li\u003e \u003cli\u003eED Frame\u003c\/li\u003e \u003cli\u003e18kA Interrupt Rating at 480V\u003c\/li\u003e \u003cli\u003eThermal Magnetic Trip Unit\u003c\/li\u003e \u003cli\u003eBolt-On Mounting\u003c\/li\u003e \u003cli\u003eLoad Lug Connection\u003c\/li\u003e \u003cli\u003eNon-Interchangeable Trip Unit\u003c\/li\u003e \u003cli\u003e10 to 1\/0 AWG Wire Size\u003c\/li\u003e \u003cli\u003e50\/60 Hz Frequency\u003c\/li\u003e \u003cli\u003e40°C Temperature Rating\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: E42B045\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Siemens\u003c\/li\u003e\n\u003cli\u003eBrand : Siemens\u003c\/li\u003e\n\u003cli\u003eCategory : Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Molded Case\u003c\/li\u003e\n\u003cli\u003eFamily : E Series\u003c\/li\u003e\n\u003cli\u003eType : E\u003c\/li\u003e\n\u003cli\u003eVoltage : 480\u003c\/li\u003e\n\u003cli\u003eAmperage : 45\u003c\/li\u003e\n\u003cli\u003ePhase : 1\u003c\/li\u003e\n\u003cli\u003ePoles : 2\u003c\/li\u003e\n\u003cli\u003eAIC rating : 18kA@480V\u003c\/li\u003e\n\u003cli\u003eConnection : Bolt-On\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\u003cli\u003eWeight : 3 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Siemens","offers":[{"title":"New","offer_id":42459799683231,"sku":"E42B045-New","price":178.95,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42459799748767,"sku":"E42B045-ReCert","price":131.23,"currency_code":"USD","in_stock":true}],"url":"https:\/\/essentialparts.com\/products\/e42b045-siemens-45a-2-pole-molded-case-circuit-breaker-480v-18kaic-ed-frame-thermal-magnetic-trip","provider":"Essential Electric Supply","version":"1.0","type":"link"}