{"product_id":"schneider-electric-mjl36400sklu-circuit-breaker","title":"Schneider Electric | MJL36400SKLU | Circuit Breaker | 400A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eWhen your electrical distribution demands dependable, high-capacity protection, the Schneider Electric MJL36400SKLU circuit breaker stands up to the task. Designed for maintenance, retrofit, and replacement projects where exact specifications matter, this 400A, 3-pole, 600V device delivers reliable performance within Schneider Electric’s trusted protection platform.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 400A — robust current handling for sizable feeder circuits\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3-Pole configuration to support three-phase power distribution\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating\u003c\/strong\u003e: 600V maximum working voltage for industrial and commercial systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: ideal for service panels, retrofit installations, and replacement scenarios where exact specs are required\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note\u003c\/strong\u003e: part number MJL36400SKLU is the best reference for compatibility; always confirm fit and ratings before ordering\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse scenarios include upgrading large commercial panels, integrating new machinery on an industrial line, or replacing a failed unit in an existing Schneider Electric installation. The 3-pole design ensures synchronized protection across all three hot legs, reducing the risk of phase-to-phase faults and protecting downstream equipment.\u003c\/p\u003e \u003cp\u003eWith the MJL36400SKLU, you gain a reliable, Schneider Electric-certified solution that aligns with your current panel architecture and protection strategy. If you’re sourcing a replacement or performing a controlled retrofit, this model provides a precise, compatible fit that minimizes downtime and preserves system integrity.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":46427509293218,"sku":"MJL36400SKLU","price":3982.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/schneider-electric-mjl36400sklu-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}