{"product_id":"westinghouse-mc3800-circuit-breaker","title":"Westinghouse | MC3800 | Circuit Breaker | 800A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Westinghouse MC3800 Circuit Breaker is a rugged three-pole protection device engineered for demanding electrical systems. With an 800A rating and a 600V capability, it’s built to handle the inrush and load demands of modern three-phase environments. Designed for maintenance, retrofit, and replacement projects, this breaker aligns precisely with the MC3800 part number, making compatibility checks straightforward and reliable.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAmperage: 800A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e \u003cli\u003eReference: MC3800 part number ensures accurate compatibility checks\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse cases and applications\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance exchanges on existing three-phase panels where the stated specifications match current equipment\u003c\/li\u003e \u003cli\u003eRetrofits to upgrade or replace aging protection in commercial or light industrial facilities\u003c\/li\u003e \u003cli\u003eReplacement in panels that require a like-for-like MC3800 reference to preserve wiring, bus configurations, and protective characteristics\u003c\/li\u003e \u003cli\u003eSpare part for service fleets managing critical infrastructure with 600V three-phase distribution\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this specific Westinghouse MC3800 matters\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDirect alignment with three-phase installations: Three poles ensure balanced protection across all phases\u003c\/li\u003e \u003cli\u003eHigh-current capability supports demanding circuits while maintaining reliable outage protection\u003c\/li\u003e \u003cli\u003eClear compatibility pathway through the MC3800 reference, reducing guesswork during procurement\u003c\/li\u003e \u003cli\u003eDesigned to fit within panels and enclosures that specify the MC3800 model, helping minimize retrofit complexity\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical verification before purchasing\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMatch your panel’s rating and the circuit’s amperage to 800A and 600V\u003c\/li\u003e \u003cli\u003eConfirm the enclosure and bus configuration accept a 3-Pole breaker of this type\u003c\/li\u003e \u003cli\u003eUse the MC3800 part number as the primary compatibility reference when cross-checking with manuals and schematics\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn short, the Westinghouse MC3800 is a purpose-built, like-for-like replacement option for professionals maintaining or upgrading 600V, three-phase electrical systems. Its clear compatibility reference, combined with robust 800A protection and three-pole design, helps you complete maintenance or retrofit work with confidence and precision.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46425519521954,"sku":"MC3800","price":310.0,"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\/westinghouse-mc3800-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}