{"product_id":"ge-teyh3100b-100a-480v-3-pole-bolt-on-circuit-breaker","title":"GE TEYH3100B - 100 A, 480 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe GE TEYH3100B is a rugged 3-pole bolt-on molded case circuit breaker designed to deliver dependable branch circuit protection for 480V systems. Built to withstand the demands of panelboards and loadcenters, this unit provides reliable overcurrent and short-circuit protection in residential, commercial, and light industrial environments.\u003c\/p\u003e \u003ch3\u003eKey benefits that matter in real-world setups\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e creates a rigid, vibration-resistant bus connection, reducing the risk of loose connections and electrical noise in demanding installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by combining thermal overload detection with magnetic short-circuit protection—helping minimize nuisance trips and protect sensitive equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole design for 480V three-phase systems\u003c\/strong\u003e ensures proper protection of all phases in commercial or light industrial distributions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e works with matching GE and OEM load centers and panelboards for a seamless replacement or upgrade path.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable molded-case construction\u003c\/strong\u003e combines compact footprint with enduring performance for everyday protection in challenging environments.\u003c\/li\u003e\n\u003c\/ul\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 TEYH3100B\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 100A\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 use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or stocking spare breakers for commercial panelboards that run on 480V three-phase power.\u003c\/li\u003e \u003cli\u003eInstalling in light industrial distribution boards where secure mounting and robust protection are priorities.\u003c\/li\u003e \u003cli\u003eReplacing aging or worn breakers in GE-compatible panels to maintain consistent protection across the system.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this GE breaker stands out\u003c\/h3\u003e\n\u003cp\u003eBeyond its core protection specs, the TEYH3100B emphasizes reliability in practical settings: a bolt-on design that resists vibration-induced loosening, and a thermal-magnetic trip that adapts to load changes while keeping trips predictable. Its compatibility with OEM panelboards simplifies procurement and maintenance, reducing downtime during replacements and upgrades. If you operate 3-phase equipment at 480V and need a trusted, durable protection device that fits GE and partner panels, the TEYH3100B is designed to deliver.\u003c\/p\u003e \u003ch3\u003eInstallation and care tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnsure version compatibility with your panelboard model prior to installation to maximize performance and safety.\u003c\/li\u003e \u003cli\u003eFollow manufacturer torque specifications for bolt-on mounting to secure the bus connection effectively.\u003c\/li\u003e \u003cli\u003eRegularly inspect connections for signs of wear, corrosion, or overheating and replace if necessary to maintain protection integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349700104354,"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_9a35b251-b98a-4fc5-b7c4-d69548391d26.png?v=1764154279","url":"https:\/\/www.ampstate.com\/products\/ge-teyh3100b-100a-480v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}