{"product_id":"westinghouse-505c220g12-circuit-breaker","title":"Westinghouse | 505C220G12 | Circuit Breaker | 700A | 2-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eWestinghouse 505C220G12 Circuit Breaker\u003c\/strong\u003e is a dependable bolt-on, 2-pole protective device designed for 600V electrical systems. Identified by the part number 505C220G12, this breaker is engineered for maintenance, retrofit, and replacement projects where exact specifications matter, ensuring a seamless fit in compatible panels.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 700A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this breaker stands out is its precise alignment with older and some modern panels that require bolt-on, two-pole protection at a 600V rating. The 700A capacity supports high-demand circuits, making it suitable for commercial and light industrial electrical setups where reliable interruption and system protection are essential. This is not a generic replacement—it's a targeted solution built to match the exact 505C220G12 specifications, minimizing compatibility guesswork during upgrades or refurbishments.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e include routine maintenance in 600V distribution panels, retrofitting legacy installations to meet current safety standards, and direct replacements for systems that specifically call out the 505C220G12 part reference. It’s a practical choice for electricians and facilities teams who prioritize precise part matching and straightforward installation in bolt-on panel designs.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eImportant compatibility notes\u003c\/strong\u003e for procurement and installation: always confirm fit and ratings before ordering. The part number 505C220G12 is the best reference to ensure compatibility with your panel, bus setup, and surrounding components. If you’re replacing a like-for-like unit or upgrading to a bolt-on configuration in a compatible 600V system, this Westinghouse breaker provides a reliable, spec-aligned option.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427305574562,"sku":"505C220G12","price":510.0,"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\/westinghouse-505c220g12-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}