{"product_id":"qob3901021-square-d-90a-3-pole-bolt-on-molded-case-circuit-breaker-120-240vac-48vdc-10kaic","title":"QOB3901021 - Square D 90A 3 Pole Bolt-On Molded Case Circuit Breaker 120\/240VAC 48VDC 10kAIC","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eQOB3901021\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eQOB3901021\u003c\/b\u003e is a Square D 90A 3 Pole molded case circuit breaker designed for reliable protection in commercial and industrial applications. This breaker features a bolt-on mounting type, thermal magnetic trip unit, and is suitable for use with NQOD panelboards and QOB series load centers. It provides long time and instantaneous trip functions for enhanced circuit protection. The QOB3901021 offers a voltage rating of 120\/240VAC and 48VDC, with an interrupting rating of 10kAIC at 120\/240VAC. It is UL and CSA approved, mercury free, and meets RoHS and REACh standards. The breaker uses box lug terminals and accepts wire sizes from AWG 4 to AWG 2\/0, copper or aluminum. \u003cul\u003e \u003cli\u003ePart Number: QOB3901021\u003c\/li\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003eAmperage: 90A\u003c\/li\u003e \u003cli\u003eVoltage: 120\/240VAC, 48VDC\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eMounting Type: Bolt-On\u003c\/li\u003e \u003cli\u003eInterrupt Rating: 10kAIC at 120\/240VAC\u003c\/li\u003e \u003cli\u003eSeries\/Frame: QOB\u003c\/li\u003e \u003cli\u003eProtection Type: Thermal Magnetic\u003c\/li\u003e \u003cli\u003eFunctions: Long-Time and Instantaneous Trip\u003c\/li\u003e \u003cli\u003eTerminal Type: Box Lug\u003c\/li\u003e \u003cli\u003eCertifications: UL, CSA, RoHS, REACh\u003c\/li\u003e \u003c\/ul\u003e At \u003cb\u003eEsse(more...) \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: QOB3901021\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Schneider Electric\u003c\/li\u003e\n\u003cli\u003eBrand : Square D\u003c\/li\u003e\n\u003cli\u003eCategory : Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Molded Case\u003c\/li\u003e\n\u003cli\u003eFamily : QOB Series\u003c\/li\u003e\n\u003cli\u003eType : QOB\u003c\/li\u003e\n\u003cli\u003eVoltage : 120\/240VAC\u003c\/li\u003e\n\u003cli\u003eAmperage : 90\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 : Long-Time and Instantaneous Trip\u003c\/li\u003e\n\u003cli\u003eTerminal Connection : Pressure Plate\u003c\/li\u003e\n\u003cli\u003eFrame Size : 100A\/QO\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 4 AWG Max. Wire Size 2 AWG\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\n\u003cul\u003e\n\u003cli\u003eUPC : 785901031055\u003c\/li\u003e\n\u003cli\u003eGTIN : 00785901031055\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\u003c\/li\u003e\n\u003cli\u003eDimensions : 3.5 in (89 mm) x 3.0 in (76 mm) x 2.9 in (74 mm) (Height x Width x Depth)\u003c\/li\u003e\n\u003cli\u003eWeight : 1.36 \u003c\/li\u003e\n\u003cli\u003ePanel Type : Square D NQOD Panelboards\u003c\/li\u003e\n\u003cli\u003eStandards : CSA, UL Listed\u003c\/li\u003e\n\u003cli\u003eCertification : UL Listed\u003c\/li\u003e\n\u003cli\u003eWire Size : AWG 4 to AWG 2\/0, Copper\/Aluminum\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          \u003c\/b\u003e","brand":"Square D","offers":[{"title":"New","offer_id":42676748550303,"sku":"QOB3901021-New","price":466.27,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42676748583071,"sku":"QOB3901021-ReCert","price":396.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/QOShunt_ddfc3658-2b08-4ef7-93f0-9d24de6d7a3c.png?v=1720018048","url":"https:\/\/essentialparts.com\/products\/qob3901021-square-d-90a-3-pole-bolt-on-molded-case-circuit-breaker-120-240vac-48vdc-10kaic","provider":"Essential Electric Supply","version":"1.0","type":"link"}