{"product_id":"general-electric-teyrc120","title":"General Electric TEYRC120 20A 1-Pole 277 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the General Electric TEYRC120 20A 1-Pole 277V Circuit Breaker—the compact, dependable protection your 277-volt electrical circuits rely on. This GE breaker is designed to interrupt fault current quickly, helping safeguard sensitive equipment and reduce the risk of electrical damage in commercial environments.\u003c\/p\u003e \u003cp\u003eDesigned for single-hot-leg protection in 277V circuits, the TEYRC120 fits seamlessly into panels and enclosures that accept 1-pole, 277V breakers. Its straightforward 20-amp rating makes it ideal for lighting runs, receptacle branches, and other 277V distribution paths in offices, retail spaces, warehouses, and similar settings where reliable circuit protection is essential.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 20 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 277 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart\/Model:\u003c\/strong\u003e TEYRC120\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e General Electric\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this TEYRC120 stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTargeted for 277V systems:\u003c\/strong\u003e Specifically designed to protect 277V branch circuits common in commercial buildings, enabling safer operation of lighting and power distribution networks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFocused single-pole protection:\u003c\/strong\u003e Protects a single hot leg, simplifying replacement and maintenance for setups that don’t require multi-pole protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable GE engineering:\u003c\/strong\u003e Backed by General Electric’s decades of electrical protection expertise, offering consistent performance in everyday use.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e277V lighting circuits in offices, retail stores, and industrial spaces\u003c\/li\u003e \u003cli\u003eSingle-branch power distribution lines where a 1-pole breaker is the appropriate protection device\u003c\/li\u003e \u003cli\u003eReplacement in GE-compatible panels and enclosures that specify 1-Pole 277V protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify that your electrical panel label allows 1-pole 277V breakers of the TEYRC120 family before installation.\u003c\/li\u003e \u003cli\u003eEnsure the circuit is de-energized and follow standard safety protocols when replacing or installing the breaker.\u003c\/li\u003e \u003cli\u003eUse this part as a direct replacement in GE panels or in enclosures that specify compatibility with General Electric 1-pole 277V breakers.\u003c\/li\u003e \u003cli\u003eConsult local electrical codes and your panel’s documentation to confirm appropriate use and compliance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re upgrading aging equipment, configuring a new 277V distribution run, or stocking your maintenance inventory for commercial buildings, the General Electric TEYRC120 delivers focused, dependable protection for single-leg 277V circuits. It’s a practical choice for professionals who value reliability, straightforward installation, and a trusted brand name on every panel.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":46423251746978,"sku":"TEYRC120","price":231.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/general-electric-teyrc120","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}