{"product_id":"westinghouse-mc3800f-circuit-breaker","title":"Westinghouse | MC3800F | Circuit Breaker | 800A | 3-Pole | 600V | 30kA | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eThe Westinghouse MC3800F circuit breaker is a purpose-built, bolt-on solution designed for demanding industrial panels where reliable high-current protection matters. With an 800A rating, a 3-pole configuration, and a 600V operating voltage, this unit delivers robust protection for large feeders, motor circuits, and critical distribution paths. Its 30kA short-circuit interrupting capability means it can safely shut down high-energy faults, helping minimize damage and downtime in busy electrical rooms and manufacturing environments.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 800A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInterrupting rating:\u003c\/strong\u003e 30kA\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e Part number MC3800F\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes this breaker stand out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a solid mechanical connection that stays put in vibration-prone or space-constrained panels, improving reliability over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-phase protection\u003c\/strong\u003e for balanced load safety, ideal for large motors, conveyors, and multi-line feeders common in industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V rating\u003c\/strong\u003e aligns with typical industrial distribution systems, simplifying integration with existing gear and bus structures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e30kA interrupting capacity\u003c\/strong\u003e offers strong fault protection, reducing arc energy and safeguarding downstream equipment during fault events.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect compatibility cue\u003c\/strong\u003e—use the MC3800F part number as the primary reference when selecting replacements or retrofits to ensure proper fit and ratings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where an existing bolt-on, high-current breaker is in place and needs a like-for-like replacement to minimize panel rework.\u003c\/li\u003e \u003cli\u003eMaintenance and upgrades in industrial facilities with 600V distribution networks feeding motors, drives, and large loads.\u003c\/li\u003e \u003cli\u003eNew-install simulations in legacy panels that require a proven, dependable 800A, 3-pole bolt-on solution.\u003c\/li\u003e \u003cli\u003eEmergency or fault-tolerance scenarios where a high interrupting capacity breaker helps protect wiring, bus bars, and downstream equipment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and practical considerations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnsure the panel design accepts bolt-on breakers of this size and that mounting hardware is compatible with your enclosure.\u003c\/li\u003e \u003cli\u003eBefore ordering, verify fit and ratings against your existing system; the MC3800F part number is your best reference for compatibility.\u003c\/li\u003e \u003cli\u003eAfter installation, perform torque checks on mounting hardware and verify proper trip settings for your specific load profile.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy it matters for your system\u003c\/h3\u003e\n\u003cp\u003eChoosing the Westinghouse MC3800F means investing in a proven, high-capacity protection device that aligns with industrial demands. Its combination of 800A capacity, three-phase coverage, strong fault interruption, and secure bolt-on installation translates to faster safety responses, reduced downtime, and longer life for panels and feeders in demanding environments. If you’re upgrading, replacing, or retrofitting a 600V, 3‑pole distribution feed, the MC3800F offers a direct, reliable path to safer, more resilient operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46424381554850,"sku":"MC3800F","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-mc3800f-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}