{"product_id":"ge-teyd1020b-20a-480v-1-pole-bolt-on-circuit-breaker","title":"GE TEYD1020B - 20 A, 480 V, 1-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the GE TEYD1020B—a purpose-built, 20A, 480V, 1-pole bolt-on molded case circuit breaker designed to protect individual branch circuits with unwavering reliability. Built for panelboards and load centers, this breaker delivers precise, dependable overcurrent and short-circuit protection where it matters most.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e: a rigid, vibration-resistant bus connection that stays tight through the stresses of panel operation and equipment start-up for long-term electrical integrity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: combines a precise thermal element for overload protection with a fast magnetic trip for short-circuit events, delivering stable, repeatable protection performance across varying loads and environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e: engineered to be compatible with matching GE OEM load centers and panelboards, ensuring proper fit, coordination, and reliable operation within established electrical systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e: ideal for residential, commercial, and light industrial settings where single-pole protection on a 480V circuit is required—supporting lighting, control circuits, small equipment, and other branch circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong manufacturer:\u003e GE\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e TEYD1020B\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 20 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of poles:\u003c\/strong\u003e 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style:\u003c\/strong\u003e Bolt-on\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\u003eWhy this matters in practice: in busy electrical panels, a secure bolt-on connection minimizes vibration-induced loosening, while the thermal-magnetic trip responds quickly to faults, helping prevent damage to wiring, devices, and downstream equipment. The 480V rating makes it suitable for commercial and light industrial environments that operate higher-voltage branch circuits, delivering targeted protection where you need it most.\u003c\/p\u003e \u003cp\u003eWho benefits from the GE TEYD1020B:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eElectrical contractors installing or upgrading panelboards in commercial spaces and light industrial facilities.\u003c\/li\u003e \u003cli\u003eFacilities managers looking to ensure reliable protection for 480V circuits on specific loads or control circuits.\u003c\/li\u003e \u003cli\u003eHVAC technicians and electricians wiring dedicated branch circuits that require solid, predictable interruption behavior.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical tips for optimal use:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePair with matching GE OEM load centers and panelboards to guarantee fit and electrical coordination.\u003c\/li\u003e \u003cli\u003eUse in applications where single-pole protection on a 480V line is appropriate within a multi-circuit panel—verify the surrounding protection scheme for code compliance.\u003c\/li\u003e \u003cli\u003eSchedule periodic inspections of bolt-on connections in vibration-prone environments to maintain a secure bus connection over the lifespan of the panel.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eEngineered for reliability, compatibility, and clear protection—the GE TEYD1020B is a dependable choice for safeguarding your 480V circuits while delivering straightforward installation and trustworthy performance in demanding panel environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349698039970,"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_0d8e27ce-9d8c-49a3-a3db-2c761bfe4a38.png?v=1764154213","url":"https:\/\/www.ampstate.com\/products\/ge-teyd1020b-20a-480v-1-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}