{"product_id":"general-electric-tey280st12","title":"General Electric TEY280ST12 80A 2-Pole 277 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eGE TEY280ST12\u003c\/strong\u003e is a rugged two-pole circuit breaker designed to deliver reliable overcurrent protection for 277-volt electrical systems. With an 80 A rating, it safeguards both feeders and branch circuits, helping to prevent equipment damage and costly downtime in commercial settings.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCurrent rating: 80 A\u003c\/li\u003e \u003cli\u003ePoles: 2\u003c\/li\u003e \u003cli\u003eVoltage rating: 277 V\u003c\/li\u003e \u003cli\u003ePart number: TEY280ST12\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e277V suitability: Specifically engineered for commercial distribution where 277V circuits power lighting and essential equipment, providing precise protection where it’s most needed.\u003c\/li\u003e \u003cli\u003eTwo-pole design: Ensures simultaneous disconnection of both poles, improving safety and electrical coordination during fault conditions.\u003c\/li\u003e \u003cli\u003eFocused protection: An 80 A rating targets mid-to-high current feeders, stopping overloads before they impact downstream devices and wiring insulation.\u003c\/li\u003e \u003cli\u003eSolid build for panel environments: Built to endure continuous operation and repeated cycling within compatible GE panels, delivering dependable performance in demanding facilities.\u003c\/li\u003e \u003cli\u003eSeamless replacement pathway: Designed to integrate with GE panel ecosystems and TEY-series breakers, enabling straightforward swap-ins in existing electrical architectures.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eCommercial lighting feeders in offices, retail spaces, hospitals, and campuses that operate on 277V systems\u003c\/li\u003e \u003cli\u003eProtection for critical branch circuits feeding essential equipment where consistent uptime matters\u003c\/li\u003e \u003cli\u003ePanel retrofits or replacements in GE-compatible installations, ensuring continuity with existing protection schemes\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and practical tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eVerify the panel accepts TEY-series breakers and is rated for 277V operation before replacement\u003c\/li\u003e \u003cli\u003eConfirm conductor sizing aligns with the 80 A rating and complies with local electrical codes\u003c\/li\u003e \u003cli\u003eFollow standard electrical safety practices and refer to your facility’s maintenance procedures during replacement\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the GE TEY280ST12 80A 2-Pole 277V Circuit Breaker, you gain precise, reliable protection tailored for commercial electrical environments. It’s a targeted solution when 277V circuits demand dependable interruption of fault conditions, helping keep systems safe and downtime minimal.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46423612031138,"sku":"TEY280ST12","price":1251.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/general-electric-tey280st12-80a-2-pole-277-v-circuit-breaker-983.webp?v=1789320258","url":"https:\/\/www.ampstate.com\/products\/general-electric-tey280st12","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}