{"product_id":"schneider-electric-pja36120u41a-circuit-breaker","title":"Schneider Electric | PJA36120U41A | Circuit Breaker | 1200A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSchneider Electric PJA36120U41A is a high-capacity three-pole circuit breaker designed for 600V systems, delivering robust protection for large, three-phase electrical circuits. Built for maintenance, retrofit, and replacement projects, this part is the reliable choice when exact specs are required to keep critical equipment up and running.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 1200A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e PJA36120U41A\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this model? Its exact part-number reference ensures compatibility with existing Schneider Electric installations and panels that specify PJA36120U41A. The 3-pole design provides comprehensive protection across all phases in a three-phase system, helping prevent overcurrent events from cascading into motors, drives, and feeders. With 1200A capacity, it supports substantial load profiles while maintaining fast, reliable interruption when faults occur.\u003c\/p\u003e \u003cp\u003eIdeal use cases include:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects upgrading large distribution panels to meet current load requirements\u003c\/li\u003e \u003cli\u003eMaintenance replacements for aging or failed breakers in industrial facilities\u003c\/li\u003e \u003cli\u003eNew installations that require a direct, compatible 1200A, 3-phase protection device\u003c\/li\u003e \u003cli\u003eData centers, manufacturing floors, and heavy equipment rooms with high-current demands\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eKey considerations for purchasing and installation:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility first:\u003c\/strong\u003e The part number is the best reference for fit. Confirm the panel and busbar configuration matches PJA36120U41A before ordering.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRatings alignment:\u003c\/strong\u003e Verify that your system operates within a 600V, three-phase environment and that 1200A is appropriate for the protected circuit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProfessional installation:\u003c\/strong\u003e Ensure proper grounding, secure mounting, and adherence to safety standards during replacement or retrofit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance planning:\u003c\/strong\u003e Schedule periodic inspection of terminations and enclosure conditions to maximize longevity and performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor engineers and procurement teams seeking a precise, reliable 600V circuit breaker with the capacity to protect demanding loads, the Schneider Electric PJA36120U41A offers a proven solution built to integrate seamlessly with existing Schneider Electric infrastructure while delivering clear, tangible protection benefits in everyday operations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":46425620316322,"sku":"PJA36120U41A","price":19973.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/schneider-electric-pja36120u41a-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}