{"product_id":"ge-thed113020-20a-277v-1-pole-circuit-breaker","title":"GE THED113020 - 20 A, 277 V, 1-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the GE THED113020 — a 20A, 277V, 1-pole molded case circuit breaker built to protect your panelboard or loadcenter with precision and reliability. Designed for dependable branch circuit overcurrent and short-circuit protection, this breaker helps keep your electrical system safe and running smoothly.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design\u003c\/strong\u003e maximizes panel space, making room for future circuits without crowding your enclosure.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection: the thermal element reacts to gradual overloads, while the magnetic element responds quickly to short circuits, reducing damage and downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e engineered to pair seamlessly with matching GE load centers and panelboards for straightforward installation and dependable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple environments\u003c\/strong\u003e ideal for residential, commercial, and light industrial circuits powered by 277V, including lighting and equipment power distribution.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted GE quality\u003c\/strong\u003e built to withstand demanding use, with consistent trips and long-term reliability in panel installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTechnical specifications at a glance:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e GE\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e THED113020\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 20A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 277V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of poles:\u003c\/strong\u003e 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use scenarios:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eUpgrading a commercial panelboard to add reliable 277V lighting circuits in offices, retail spaces, or warehouses.\u003c\/li\u003e \u003cli\u003eProviding durable protection for 277V HVAC or other equipment in light industrial settings.\u003c\/li\u003e \u003cli\u003eReplacing an aging breaker in a residential subpanel where 277V service is present due to shared infrastructure.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this GE 1-pole breaker stands out: it combines space-efficient design with fast, predictable protection, all within GE’s trusted panel ecosystem. If you’re standardizing on OEM components to minimize maintenance surprises and maximize panel performance, THED113020 offers clear, consistent trips, reduced nuisance tripping, and straightforward service when needed.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349701021858,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/general_electric_breaker_and_panel_d85bd670-6356-453f-bde3-5ef72aed8e1a.png?v=1764154324","url":"https:\/\/www.ampstate.com\/products\/ge-thed113020-20a-277v-1-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}