{"product_id":"hed42b045-siemens-45-amp-2-pole-480-volt-bolt-on-circuit-breaker-hed-frame","title":"HED42B045 - Siemens 45 Amp 2 Pole 480 Volt Bolt-On Circuit Breaker HED Frame","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eHED42B045\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eHED42B045\u003c\/b\u003e is a Siemens 2 Pole, 45 Amp, 480 Volt bolt-on circuit breaker designed for reliable power distribution protection.This Siemens HED42B045 molded case circuit breaker features a thermal magnetic trip unit with a high interrupting rating of 42kA at 480V AC and 100kA at 240V AC. It is part of the HED series frame, supports bolt-on mounting, and is rated for operation at 40 degrees Celsius. The breaker is suitable for 1-phase applications and includes load side lug terminals.\u003cul\u003e\n\u003cli\u003eAmperage: 45A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 480V AC\u003c\/li\u003e\n\u003cli\u003eNumber of Poles: 2\u003c\/li\u003e\n\u003cli\u003eMounting Type: Bolt-On\u003c\/li\u003e\n\u003cli\u003eInterrupting Rating: 42kA at 480V AC, 100kA at 240V AC\u003c\/li\u003e\n\u003cli\u003eSeries\/Frame: HED\u003c\/li\u003e\n\u003cli\u003eTrip Unit: Thermal Magnetic\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 40°C\u003c\/li\u003e\n\u003cli\u003ePhase: Single Phase\u003c\/li\u003e\n\u003cli\u003eLoad Side Lug Terminals Included\u003c\/li\u003e\n\u003cli\u003eCertifications: UL Listed (implied by standard Siemens breaker specs)\u003c\/li\u003e\n\u003c\/ul\u003eAt \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: HED42B045\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 : Sentron Series\u003c\/li\u003e\n\u003cli\u003eType : HED\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 : 42kA@480V\u003c\/li\u003e\n\u003cli\u003eConnection : Lug In Panelboard\u003c\/li\u003e\n\u003cli\u003eFunctions : LI - Long-Time and Instantaneous Trip\u003c\/li\u003e\n\u003cli\u003eTerminal Connection : Load Side Lug\u003c\/li\u003e\n\u003cli\u003eFrame Size : 125A\/ED\u003c\/li\u003e\n\u003cli\u003eTemp Rating : -13–158 °F (-25–70 °C)\u003c\/li\u003e\n\u003cli\u003eMCM Size : Min. Wire Size 10 AWG Max. Wire Size 1\/0 AWG\u003c\/li\u003e\n\u003cli\u003eBreaker Type : Standard\u003c\/li\u003e\n\u003cli\u003eProtection : Thermal Magnetic\u003c\/li\u003e\n\u003cli\u003ePhase Connection : ABC\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 : 783643210004\u003c\/li\u003e\n\u003cli\u003eGTIN : 00783643210004\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\u003c\/li\u003e\n\u003cli\u003eWeight : 2.8 \u003c\/li\u003e\n\u003cli\u003ePanel Type : SB Switchboards, Sentron Panelboards\u003c\/li\u003e\n\u003cli\u003eStandards : HACR Rated, UL Listed\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Siemens","offers":[{"title":"New","offer_id":42253639286943,"sku":"HED42B045-New","price":265.85,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42267625488543,"sku":"HED42B045-ReCert","price":186.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/siemens-circuit-breakers-new-hed42b045-siemens-45-amp-2-pole-480-volt-bolt-on-circuit-breaker-hed-frame-29377472888991.png?v=1766006316","url":"https:\/\/essentialparts.com\/products\/hed42b045-siemens-45-amp-2-pole-480-volt-bolt-on-circuit-breaker-hed-frame","provider":"Essential Electric Supply","version":"1.0","type":"link"}