{"product_id":"ge-teyd3020b-20a-480v-3-pole-bolt-on-circuit-breaker","title":"GE TEYD3020B - 20 A, 480 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eGE TEYD3020B is a 3-pole, 20A, 480V bolt-on molded case circuit breaker crafted to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. Built for rugged environments, this device combines precise protection with solid mechanical retention to keep critical electrical systems safe and operating smoothly.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant bus connection, helping to minimize movement-related wear and maintain reliable electrical contact in demanding installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection performance: the thermal element responds to sustained overloads while the magnetic element provides fast disconnection during dangerous short-circuit events.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e ensures seamless integration with matching GE OEM load centers and panelboards, reducing retrofit hassles and improving overall system compatibility.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments where reliable 480V protection is required for 3-phase circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e GE\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e TEYD3020B\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 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\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\u003eWho benefits most from the GE TEYD3020B? Electricians and facility engineers installing or upgrading 480V panelboards, contractors performing panel retrofits, and maintenance teams managing commercial or light industrial electrical systems. If your panel uses bolt-on breakers, this unit offers robust mechanical retention and trusted GE protection you can rely on under steady operation and during fault conditions.\u003c\/p\u003e \u003cp\u003ePractical use scenarios include upgrading legacy 3-phase panelboards to improve protection for critical equipment, retrofitting new 480V distributions in commercial spaces, and replacing aging breakers in light industrial setups where consistent trip characteristics and solid mounting matter most. Compared with plug-in alternatives, the bolt-on design of the TEYD3020B provides enhanced mechanical stability, making it a dependable choice for installations subject to vibration or movement.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349698695330,"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_1b298314-d0e0-42c2-bf38-a9701e0ffafc.png?v=1764154240","url":"https:\/\/www.ampstate.com\/products\/ge-teyd3020b-20a-480v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}