{"product_id":"bq3b040h-siemens-40-amp-3-pole-240v-ac-bolt-on-molded-case-circuit-breaker-bq-series-22ka-interrupt-thermal-magnetic-trip-ul-listed-csa-certified","title":"BQ3B040H - Siemens 40 Amp 3 Pole 240V AC Bolt-On Molded Case Circuit Breaker, BQ Series, 22kA Interrupt, Thermal Magnetic Trip, UL Listed, CSA Certified","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eBQ3B040H\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eBQ3B040H\u003c\/b\u003e is a Siemens 3-pole, bolt-on molded case circuit breaker designed for reliable overcurrent protection in commercial and industrial applications.\u003cp\u003eThis thermal magnetic trip unit circuit breaker features a compact design, easy installation, and robust performance with a high interrupting capacity. It is suitable for three-phase systems and engineered for demanding environments where safety and durability are critical.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cb\u003eKey Specifications\u003c\/b\u003e\u003cli\u003ePart Number: BQ3B040H\u003c\/li\u003e\n\u003cli\u003eManufacturer: Siemens\u003c\/li\u003e\n\u003cli\u003eAmperage: 40A\u003c\/li\u003e\n\u003cli\u003eVoltage: 240V AC\u003c\/li\u003e\n\u003cli\u003ePoles: 3\u003c\/li\u003e\n\u003cli\u003eMounting Type: Bolt-On\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 22,000A (22kA)\u003c\/li\u003e\n\u003cli\u003eSeries\/Frame: BQ\u003c\/li\u003e\n\u003cli\u003eTrip Unit: Thermal Magnetic\u003c\/li\u003e\n\u003cli\u003eCertifications: UL Listed, CSA Certified, HACR Rated\u003c\/li\u003e\n\u003cli\u003ePhase: 3\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: Up to 40¡C\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\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\u003c\/p\u003e\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: BQ3B040H\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 : BQH\u003c\/li\u003e\n\u003cli\u003eVoltage : 240\u003c\/li\u003e\n\u003cli\u003eAmperage : 40\u003c\/li\u003e\n\u003cli\u003ePhase : 3\u003c\/li\u003e\n\u003cli\u003ePoles : 3\u003c\/li\u003e\n\u003cli\u003eAIC rating : 22kA@240V\u003c\/li\u003e\n\u003cli\u003eConnection : Bolt-on\u003c\/li\u003e\n\u003cli\u003eFunctions : Long Time and Instantaneous Trip\u003c\/li\u003e\n\u003cli\u003eTerminal Connection : Lug\u003c\/li\u003e\n\u003cli\u003eFrame Size : 125A\/BQH\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 2 AWG (Al), 4 AWG (Cu)\u003c\/li\u003e\n\u003cli\u003eBreaker Type : High Interrupting Capacity\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 : 783643161702\u003c\/li\u003e\n\u003cli\u003eGTIN : 00783643161702\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\u003c\/li\u003e\n\u003cli\u003eDimensions : 2.756 x 2.756 x 3.937 inch\u003c\/li\u003e\n\u003cli\u003eWeight : 1.213 \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":"New","offer_id":42267520598175,"sku":"BQ3B040H-New","price":138.16,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42232623497375,"sku":"BQ3B040H-ReCert","price":135.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/products\/siemens-circuit-breakers-new-bq3b040h-siemens-40-amp-3-pole-240v-ac-bolt-on-molded-case-circuit-breaker-bq-series-22ka-interrupt-thermal-magnetic-trip-ul-listed-csa-certified-26649446285471.png?v=1766005821","url":"https:\/\/essentialparts.com\/products\/bq3b040h-siemens-40-amp-3-pole-240v-ac-bolt-on-molded-case-circuit-breaker-bq-series-22ka-interrupt-thermal-magnetic-trip-ul-listed-csa-certified","provider":"Essential Electric Supply","version":"1.0","type":"link"}