{"product_id":"ge-tey345-45a-480v-3-pole-bolt-on-circuit-breaker","title":"GE TEY345 - 45 A, 480 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eGE TEY345 is a rugged, 3-pole bolt-on molded case circuit breaker designed to protect your 480V three-phase systems with dependable overcurrent and short-circuit protection. Built for panelboards and load centers, this unit delivers consistent performance where it matters most—from everyday commercial panels to light industrial distributions.\u003c\/p\u003e \u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eEngineered for secure, vibration-resistant operation, the TEY345 uses a bolt-on mounting style that creates a rigid bus connection. Its thermal-magnetic trip technology gives you stable, repeatable protection, automatically responding to overloads and short circuits to safeguard downstream equipment and wiring.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-on mounting\u003c\/strong\u003e provides a secure, mechanically robust connection that resists vibration and loosening in demanding environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers reliable protection with fast magnetic trips for short circuits and smooth thermal trips for sustained overloads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e is intended to pair with matching GE OEM load centers and panelboards for seamless upgrades and replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: GE\u003c\/li\u003e \u003cli\u003ePart Number: TEY345\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 45 A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 480 V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3\u003c\/li\u003e \u003cli\u003eMounting Style: Bolt-on\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cp\u003e electricians and installation teams working on residential, commercial, and light industrial electrical systems that require reliable 480V three-phase protection. Whether you're wiring new panelboards or upgrading aging protection, the TEY345 is poised to deliver consistent performance and safer operation.\u003c\/p\u003e \u003ch3\u003eWhy Choose the GE TEY345\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eSecure, vibration-resilient mounting that maintains a solid connection over time.\u003c\/li\u003e \u003cli\u003ePredictable protection characteristics with a dual thermal-magnetic mechanism that minimizes nuisance trips while responding quickly to faults.\u003c\/li\u003e \u003cli\u003eDesigned for straightforward integration with GE OEM load centers and panelboards, helping streamline procurement and installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation \u0026amp; Use Tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify compatibility with your GE OEM load centers and panelboards rated for 480V three-phase operation before installation.\u003c\/li\u003e \u003cli\u003eFollow the panelboard’s installation guidelines for bolt torque and proper wiring to preserve bus connection integrity.\u003c\/li\u003e \u003cli\u003eUse the TEY345 as a dedicated branch-circuit protective device to guard against overcurrent and short-circuit events across 480V distributions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349697450146,"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_abe7fdff-fc3c-438a-aeca-8be6cb057768.png?v=1764154203","url":"https:\/\/www.ampstate.com\/products\/ge-tey345-45a-480v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}