{"product_id":"schneider-electric-pka36040u33a-400a-3p-600v-circuit-breaker","title":"Schneider Electric PKA36040U33A Circuit Breaker, 400A, 3-Pole, 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Schneider Electric PKA36040U33A Circuit Breaker—a rugged, high-current protection device crafted for industrial electrical service, maintenance, and replacement projects. Built to withstand demanding environments, this unit delivers reliable interruption performance for 600 V three-phase power systems.\u003c\/p\u003e \u003cp\u003eKey specs at a glance: 400 A, 3 poles, 600 V. To ensure proper fit, verify compatibility using the part number PKA36040U33A against your application requirements.\u003c\/p\u003e \u003ch3\u003eWhy choose the Schneider Electric PKA36040U33A?\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eHigh-current, three-pole protection ideal for industrial power distribution.\u003c\/li\u003e \u003cli\u003eThree-pole configuration provides balanced protection across all legs of a 3-phase system.\u003c\/li\u003e \u003cli\u003e600 V rating expands compatibility with a wide range of industrial equipment and circuitry.\u003c\/li\u003e \u003cli\u003ePart-number driven compatibility: verify fit by PKA36040U33A to ensure it matches your system’s design and application needs.\u003c\/li\u003e \u003cli\u003eDesigned to support maintenance and replacement workflows, enabling quicker restoration of service with a reliable, drop-in protection solution.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications and use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial service upgrades and panel modernization where high-current protection is required.\u003c\/li\u003e \u003cli\u003eMaintenance projects that demand dependable protection for feeders, motors, and other load sources in 600 V systems.\u003c\/li\u003e \u003cli\u003eNew installations in facilities operating on three-phase, 600 V power, where compatibility with existing Schneider Electric infrastructure is advantageous.\u003c\/li\u003e \u003cli\u003eReplacement of aging breakers in control panels or switchgear with a unit that matches current ratings and system design.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical considerations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways verify fit by part number and application requirements before purchasing to ensure correct mounting, trip characteristics, and compatibility with your panel.\u003c\/li\u003e \u003cli\u003eOperate within the 600 V and 400 A rating to maintain reliable protection and system safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415730999458,"sku":"PKA36040U33A","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_513d6710-3734-4b27-839d-f68e6f4b470a.png?v=1765492974","url":"https:\/\/www.ampstate.com\/products\/schneider-electric-pka36040u33a-400a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}