{"product_id":"general-electrics-teyd1040b-40a-1-pole-bolt-on-circuit-breaker","title":"General Electrics TEYD1040B - 40 A, 1-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eUpgrade your electrical protection with the General Electrics TEYD1040B, a 40A, 1-pole bolt-on molded case circuit breaker designed for dependable overcurrent and short-circuit protection in panelboards and load centers. Built for residential, commercial, and light industrial environments, this breaker delivers consistent performance when it matters most.\u003c\/p\u003e \u003ch3\u003eWhy the TEYD1040B stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e: delivers a rigid, vibration-resistant bus connection that stays tight under demanding operating conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: provides stable, repeatable protection across temperature swings and varying load, reducing nuisance trips and improving reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e: engineered to work seamlessly with matching General Electrics load centers and panelboards for straightforward replacement or upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile protection\u003c\/strong\u003e: ideal for a range of circuits in residential, commercial, and light industrial settings that require reliable 40A protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e General Electrics\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e TEYD1040B\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 40A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\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 \u003ch3\u003eIdeal use cases and practical benefits\u003c\/h3\u003e\n\u003cp\u003eReplace aging or undersized protection in panelboards and load centers with a bolt-on TEYD1040B to restore reliable overcurrent protection for dedicated circuits, feeders, or subpanels. Its single-pole design is well-suited for specific branch circuits where 40A protection is required, while the rugged bolt-on mounting helps maintain a solid connection in environments with vibration or movement. By leveraging the thermal-magnetic trip mechanism, you gain predictable trip behavior across a range of operating temperatures, helping to safeguard connected equipment and reduce downtime.\u003c\/p\u003e \u003ch3\u003eInstall with confidence\u003c\/h3\u003e\n\u003cp\u003eDesigned for compatibility with General Electrics OEM panelboards, the TEYD1040B offers a plug-and-play upgrade path or replacement option without extensive rework. Its molded case construction combines durability with compact form, making it a practical choice for light industrial panels as well as residential subpanels where space and reliability matter.\u003c\/p\u003e \u003cp\u003eReady to enhance panel protection with a proven 40A, 1-pole bolt-on breaker? The General Electrics TEYD1040B from AmpState delivers precise protection, solid mounting, and straightforward installation to keep electrical systems safe and performing at their best.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349725663394,"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_3eaf9ebd-b072-4584-b10c-bfc8d73ce450.png?v=1764155202","url":"https:\/\/www.ampstate.com\/products\/general-electrics-teyd1040b-40a-1-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}