{"product_id":"westinghouse-315c043g27-circuit-breaker","title":"Westinghouse | 315C043G27 | Circuit Breaker | 125A | 3-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eDesigned for reliability in demanding 480V three-phase environments, the Westinghouse 315C043G27 circuit breaker delivers precise protection where it matters. With a 125A rating and a 3-pole configuration, it interrupts all three conductors together to safeguard equipment and personnel during faults.\u003c\/p\u003e \u003cp\u003eIdeal for: maintenance, retrofit, and replacement projects where exact compatibility matters. The part number 315C043G27 is your best reference for compatibility—confirm fit and ratings before ordering to avoid downtime.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 125A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 315C043G27\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eKey use cases\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMaintenance: swap in an exact-match component to restore original protection without panel changes.\u003c\/li\u003e \u003cli\u003eRetrofit: adapt existing panels for 480V three-phase service with a compatible breaker.\u003c\/li\u003e \u003cli\u003eReplacement: reliable, straightforward replacement that preserves wiring and installation layout.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this Westinghouse breaker stands out\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact-match compatibility\u003c\/strong\u003e — Use the 315C043G27 reference to ensure seamless fit with your current panels and bussing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-phase protection\u003c\/strong\u003e — A single 3-pole unit safeguards all phases, simplifying installation and reducing misconfigurations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, proven design\u003c\/strong\u003e — Built for demanding industrial and commercial environments where dependable interruption is critical.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eInstallation and pairing tips\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAlways verify fit and ratings against your panel documentation before ordering.\u003c\/li\u003e \u003cli\u003eConfirm your system operates at 480V three-phase and that a 125A circuit requires a 3-pole breaker of this specification.\u003c\/li\u003e \u003cli\u003eFollow electrical codes and manufacturer torque specs during mounting and commissioning.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the Westinghouse 315C043G27 means hands-on reliability and a straightforward path to restoring or upgrading three-phase protection. Keep the part number 315C043G27 as your definitive compatibility reference to streamline sourcing across multiple panels and jobs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427327889570,"sku":"315C043G27","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-315c043g27-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}