{"product_id":"schneider-electric-pja36040u44a-400a-3p-600v-circuit-breaker","title":"Schneider Electric PJA36040U44A 400A 3P 600V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Schneider Electric PJA36040U44A — a genuine 400 A, 3-pole, 600V circuit breaker designed for reliable protection in panelboards, load centers, and electrical distribution systems. Built to meet exacting specifications, this part is ready for replacement projects and serves as a dependable spare to keep your BOM aligned with the original part number.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAuthentic Schneider Electric part\u003c\/strong\u003e: PJA36040U44A ensures compatibility with existing installations and preserves system integrity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current protection\u003c\/strong\u003e: 400 A rating helps guard critical circuits from overloads and short circuits in commercial and industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design\u003c\/strong\u003e: 3P configuration provides balanced protection across three phases, ideal for three-phase electrical systems operating at 600V.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect replacement for BOM alignment\u003c\/strong\u003e: Use this exact part to maintain original documentation, service histories, and warranty traceability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability through AmpState\u003c\/strong\u003e: Easy procurement for maintenance planning and stocking spares.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this matters in real-world applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacement readiness: When a legacy breaker reaches end-of-life, swapping in the PJA36040U44A minimizes downtime and keeps the electrical distribution running smoothly.\u003c\/li\u003e \u003cli\u003ePreventive maintenance: Maintain a ready-to-install spare so routine service and panel upkeep never delays critical operations.\u003c\/li\u003e \u003cli\u003eDirect compatibility: Designed to fit in Schneider Electric panelboards and load centers that specify PJA36040U44A, reducing guesswork during retrofits or expansions.\u003c\/li\u003e \u003cli\u003eSafety and compliance: Using a genuine part helps ensure electrical protection aligns with manufacturer specifications and system safety standards.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecs at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Schneider Electric\u003c\/li\u003e \u003cli\u003ePart Number: PJA36040U44A\u003c\/li\u003e \u003cli\u003eProduct Type: Circuit Breaker\u003c\/li\u003e \u003cli\u003eAmperage: 400 A\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eVoltage: 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho should consider this part\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFacilities managers overseeing commercial or industrial electrical rooms.\u003c\/li\u003e \u003cli\u003eElectrical contractors performing panel upgrades, replacements, or expansions.\u003c\/li\u003e \u003cli\u003eMaintenance teams building a reliable spare stock aligned to original equipment BOM.\u003c\/li\u003e \u003cli\u003eOEMs integrating Schneider Electric protection devices into system designs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility and support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you’re unsure about fit or need confirmation of compatibility with your specific panel or BOM, AmpState is ready to assist. Our team can help verify that PJA36040U44A is the right match for your installation and keep your project on track.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46413683949730,"sku":"PJA36040U44A","price":52498.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schneider-electric-pja36040u44a-400a-3p-600v-circuit-breaker-770.webp?v=1789080314","url":"https:\/\/www.ampstate.com\/products\/schneider-electric-pja36040u44a-400a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}