{"product_id":"square-d-rja36120cu31a-1200a-3p-circuit-breaker","title":"Square D RJA36120CU31A Circuit Breaker, 1200A, 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D RJA36120CU31A circuit breaker—a rugged, industrial-grade protective device engineered for high-demand electrical systems. With a 1200 A rating and a 3-pole design, it provides robust overcurrent protection for three-phase circuits in service, maintenance, and replacement projects.\u003c\/p\u003e \u003cp\u003eTo ensure a precise fit, verify compatibility using the part number RJA36120CU31A and your application requirements. If you need help matching a part number or confirming compatibility, message us and we’ll help.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current capability:\u003c\/strong\u003e 1200 A rating supports large, demanding loads, helping prevent nuisance trips in critical equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration:\u003c\/strong\u003e Ideal for three-phase systems, delivering synchronized protection across all phases for reliable shutdowns.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade reliability:\u003c\/strong\u003e Built for continuous-duty environments, reducing maintenance intervals and downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEfficient maintenance and replacement:\u003c\/strong\u003e Designed for straightforward integration into service and retrofit projects with minimal downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear part identification:\u003c\/strong\u003e Exact part number RJA36120CU31A aids quick verification and reorder accuracy in spare-part inventories.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for manufacturing facilities, large commercial installations, and any operation relying on high-current three-phase distribution. This breaker acts as a critical protection link, enabling fast isolation of faulted circuits and safeguarding valuable equipment from damage.\u003c\/p\u003e \u003cp\u003ePractical notes: always verify fit by part number and application requirements. Use the RJA36120CU31A to confirm compatibility, and if you need help, reach out with your questions—we’re ready to assist. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46414488469666,"sku":"RJA36120CU31A","price":35970.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-rja36120cu31a-circuit-breaker-1200a-3-pole-breakers-882.webp?v=1789097850","url":"https:\/\/www.ampstate.com\/products\/square-d-rja36120cu31a-1200a-3p-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}