{"product_id":"bq3b04500s01-siemens-45a-3-pole-240v-molded-case-circuit-breaker","title":"BQ3B04500S01 - Siemens 45A 3-Pole 240V Molded Case Circuit Breaker","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eBQ3B04500S01\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eBQ3B04500S01\u003c\/b\u003e is a 3-pole, 240V AC molded case circuit breaker rated for 45 amps with thermal magnetic trip protection. This Siemens BQ series breaker is designed for electrical distribution applications and features bolt-on mounting for compatibility with Siemens panelboards. The unit delivers reliable overcurrent and short-circuit protection in industrial and commercial settings.\u003cb\u003eKey Specifications\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eAmperage Rating: 45A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 240V AC\u003c\/li\u003e\n\u003cli\u003eNumber of Poles: 3\u003c\/li\u003e\n\u003cli\u003eSeries: BQ (125A Frame)\u003c\/li\u003e\n\u003cli\u003eMounting Style: Bolt-On\u003c\/li\u003e\n\u003cli\u003eTrip Type: Thermal Magnetic with Shunt Trip 120V\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating (AIC): 10kA at 240V AC\u003c\/li\u003e\n\u003cli\u003eActuator: Toggle\u003c\/li\u003e\n\u003cli\u003eTerminal Connection: Lugs\u003c\/li\u003e\n\u003cli\u003eWire Size Range: 8 AWG to 6 AWG (Cu), 4 AWG (Al)\u003c\/li\u003e\n\u003cli\u003eCertifications: UL Listed, HACR Rated\u003c\/li\u003e\n\u003cli\u003eDimensions: 3 in H x 4 in W x 6 in D\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                                         \u003ch3\u003e\u003cb\u003eAdditional Information\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003ecomplete with non-interchangeable 120V shunt trip\u003c\/p\u003e\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: BQ3B04500S01\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 : BQ Series\u003c\/li\u003e\n\u003cli\u003eType : BQ\u003c\/li\u003e\n\u003cli\u003eVoltage : 240\u003c\/li\u003e\n\u003cli\u003eAmperage : 45\u003c\/li\u003e\n\u003cli\u003ePhase : 3\u003c\/li\u003e\n\u003cli\u003ePoles : 3\u003c\/li\u003e\n\u003cli\u003eAIC rating : 10kA@240V\u003c\/li\u003e\n\u003cli\u003eConnection : Bolt-on\u003c\/li\u003e\n\u003cli\u003eFunctions : LI - Long-Time and Instantaneous\u003c\/li\u003e\n\u003cli\u003eTerminal Connection : Lug\u003c\/li\u003e\n\u003cli\u003eFrame Size : 125A\/BQ\u003c\/li\u003e\n\u003cli\u003eTemp Rating : -13‰ÛÒ158 å¡F (-25‰ÛÒ70 å¡C)\u003c\/li\u003e\n\u003cli\u003eMCM Size : Min. Wire Size 8 AWG Max. Wire Size 4 AWG (Al), 6 AWG (Cu)\u003c\/li\u003e\n\u003cli\u003eBreaker Type : Shunt Trip\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 : 783643237858\u003c\/li\u003e\n\u003cli\u003eGTIN : 00783643237858\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\u003c\/li\u003e\n\u003cli\u003eDimensions : 5.906 x 3.937 x 2.756 inch\u003c\/li\u003e\n\u003cli\u003eWeight : 1.499 \u003c\/li\u003e\n\u003cli\u003ePanel Type : Siemens Panelboards\u003c\/li\u003e\n\u003cli\u003eStandards : HACR Rated, UL Listed\u003c\/li\u003e\n\u003cli\u003eCertification : CSA, HACR, UL\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Siemens","offers":[{"title":"Re-Certified","offer_id":42782439375007,"sku":"BQ3B04500S01-ReCert","price":503.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/products\/BQ3B04500S01.jpg?v=1724980277","url":"https:\/\/essentialparts.com\/products\/bq3b04500s01-siemens-45a-3-pole-240v-molded-case-circuit-breaker","provider":"Essential Electric Supply","version":"1.0","type":"link"}