{"product_id":"ks320400a-thomas-betts-400a-3-pole-240v-molded-case-circuit-breaker-bolt-on","title":"KS320400A - Thomas \u0026 Betts 400A 3-Pole 240V Molded Case Circuit Breaker Bolt-On","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eKS320400A\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eKS320400A\u003c\/b\u003e is a molded case circuit breaker from Thomas \u0026amp; Betts, designed for reliable protection in commercial and industrial power distribution systems. This breaker features a 3-pole configuration, 400A current rating, and is rated for 240V AC applications. It is a bolt-on style breaker with a non-interchangeable trip unit and is part of the KS Series. The breaker is engineered for durability and safety in demanding environments. The KS320400A utilizes a thermal-magnetic trip mechanism with long-time and instantaneous protection, providing effective circuit protection against overloads and short circuits. It is suitable for use in systems requiring a 42kA interrupt rating at 240V and is designed for fixed mounting in compatible panels. \u003cul\u003e \u003cli\u003ePart Number: KS320400A\u003c\/li\u003e \u003cli\u003eManufacturer: Thomas \u0026amp; Betts\u003c\/li\u003e \u003cli\u003eSeries: KS Series\u003c\/li\u003e \u003cli\u003eAmperage: 400A\u003c\/li\u003e \u003cli\u003eVoltage: 240V AC\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eMounting Type: Bolt-On\u003c\/li\u003e \u003cli\u003eInterrupt Rating: 42kA @ 240V\u003c\/li\u003e \u003cli\u003eFrame: KS\u003c\/li\u003e \u003cli\u003eFrequency: 50-60Hz\u003c\/li\u003e \u003cli\u003eTrip Unit: Non-Interchangeable, Thermal-Magnetic (LI)\u003c\/li\u003e \u003cli\u003eApplication: Molded Case Circuit Breaker\u003c\/li\u003e \u003c\/ul\u003e At \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: KS320400A\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Thomas \u0026amp; Betts\u003c\/li\u003e\n\u003cli\u003eBrand : Thomas \u0026amp; Betts\u003c\/li\u003e\n\u003cli\u003eCategory : Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Molded Case\u003c\/li\u003e\n\u003cli\u003eFamily : KS Series\u003c\/li\u003e\n\u003cli\u003eType : KS\u003c\/li\u003e\n\u003cli\u003eVoltage : 240\u003c\/li\u003e\n\u003cli\u003eAmperage : 400\u003c\/li\u003e\n\u003cli\u003ePhase : 3\u003c\/li\u003e\n\u003cli\u003ePoles : 3\u003c\/li\u003e\n\u003cli\u003eConnection : Bolt-On\u003c\/li\u003e\n\u003cli\u003eFunctions : LI - Long-Time and Instantaneous\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 : 786209949221\u003c\/li\u003e\n\u003cli\u003eWeight : 12 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Thomas \u0026 Betts","offers":[{"title":"New","offer_id":42602741104799,"sku":"KS320400A-New","price":622.89,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42602741137567,"sku":"KS320400A-ReCert","price":373.72,"currency_code":"USD","in_stock":true}],"url":"https:\/\/essentialparts.com\/products\/ks320400a-thomas-betts-400a-3-pole-240v-molded-case-circuit-breaker-bolt-on","provider":"Essential Electric Supply","version":"1.0","type":"link"}