{"product_id":"mp12na","title":"MP12NA - Square D Masterpact 1200 Amp 3 Pole 600V Insulated Case Circuit Breaker","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eMP12NA\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eMP12NA\u003c\/b\u003e is a Masterpact Universal Power insulated case circuit breaker from Square D \/ Schneider Electric designed for industrial power distribution applications. This three-pole unit delivers reliable protection and switching capabilities in demanding electrical environments.\u003cb\u003eTechnical Overview\u003c\/b\u003e\u003cp\u003eThe MP12NA features a 1200 ampere rating at 600 volts with a 50 kA interrupting capacity at 480 volts. As an insulated case circuit breaker, it provides superior arc containment and safety compared to molded case designs. The unit is rated for three-phase power systems and is suitable for use in main distribution and feeder applications where high current capacity and robust protection are required.\u003c\/p\u003e\u003cul\u003e\n\u003cb\u003eKey Specifications\u003c\/b\u003e\u003cli\u003ePart Number: MP12NA\u003c\/li\u003e\n\u003cli\u003eManufacturer: Square D \/ Schneider Electric\u003c\/li\u003e\n\u003cli\u003eCircuit Breaker Type: Insulated Case\u003c\/li\u003e\n\u003cli\u003eSeries: Masterpact Universal Power\u003c\/li\u003e\n\u003cli\u003eAmperage Rating: 1200 A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 600 V\u003c\/li\u003e\n\u003cli\u003ePoles: 3 Phase\u003c\/li\u003e\n\u003cli\u003eInterrupting Rating: 50 kA at 480 V\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.\u003c\/p\u003e \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: MP12NA\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Square D\u003c\/li\u003e\n\u003cli\u003eBrand : Square D\u003c\/li\u003e\n\u003cli\u003eCategory : Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Insulated Case\u003c\/li\u003e\n\u003cli\u003eFamily : Masterpact\u003c\/li\u003e\n\u003cli\u003eType : MP\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eAmperage : 1200\u003c\/li\u003e\n\u003cli\u003ePhase : 3\u003c\/li\u003e\n\u003cli\u003ePoles : 3\u003c\/li\u003e\n\u003cli\u003eAIC rating : 50kA@480V\u003c\/li\u003e\n\u003cli\u003eConnection : Bolt-On\u003c\/li\u003e\n\u003cli\u003eFunctions : NA - No Overcurrent Protection\u003c\/li\u003e\n\u003cli\u003eProtection : Non-Automatic\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 : 150 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Square D","offers":[{"title":"Re-Certified","offer_id":42688709066911,"sku":"MP12NA-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/essentialparts.com\/products\/mp12na","provider":"Essential Electric Supply","version":"1.0","type":"link"}