{"product_id":"ge-teyh3020b-20a-480v-3-pole-bolt-on-circuit-breaker","title":"GE TEYH3020B - 20 A, 480 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eGE TEYH3020B\u003c\/strong\u003e is a 20A, 480V, 3-pole bolt-on molded case circuit breaker designed to guard branch circuits in panelboards and load centers. Built for dependable overcurrent and short-circuit protection, it pairs a secure bolt-on mounting with a thermal-magnetic trip unit for stable, repeatable performance in demanding environments.\u003c\/p\u003e \u003ch3\u003eKey features that matter in the field\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant bus connection, reducing loose connections in panels and enclosures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable protection against overloads and rapid response to short circuits.\u003c\/li\u003e \u003cli\u003eCompatibility with \u003cstrong\u003ematching GE OEM load centers and panelboards\u003c\/strong\u003e ensures reliable installation and electrical coherence.\u003c\/li\u003e \u003cli\u003eRated for \u003cstrong\u003e20A at 480V\u003c\/strong\u003e, it's suited for three-phase distribution in residential, commercial, and light industrial settings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters for your panel and circuits\u003c\/h3\u003e\n\u003cp\u003eWhen a fault occurs, the thermal element handles sustained overloads, while the magnetic element reacts to short circuits, instantly interrupting current to protect wiring and devices. The bolt-on design keeps the breaker firmly in place in environments where vibration or movement could otherwise loosen connections, helping reduce nuisance trips and service calls.\u003c\/p\u003e \u003ch3\u003eTechnical snapshot\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 TEYH3020B\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 \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cp\u003ePerfect for three-phase panelboards and load centers in residential, commercial, and light industrial environments where a reliable 3-pole 20A breaker at 480V is required. Use it to protect feeders and distribution subcircuits in office suites, retail spaces, data\/comms rooms, and light manufacturing setups.\u003c\/p\u003e \u003cp\u003eAmpState offers genuine GE components, including the TEYH3020B, so you can trust compatibility and performance in your electrical system. Ready to safeguard your circuits with a dependable bolt-on breaker? Add the GE TEYH3020B to your cart today.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349699645602,"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_acd21132-a4cb-4195-9f1a-830e6de4b532.png?v=1764154263","url":"https:\/\/www.ampstate.com\/products\/ge-teyh3020b-20a-480v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}