{"product_id":"general-electrics-teyl1040b-40a-1-pole-bolt-on-circuit-breaker","title":"General Electrics TEYL1040B - 40 A, 1-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the General Electrics TEYL1040B—a dependable 40A, 1-pole bolt-on molded case circuit breaker engineered for reliable branch circuit protection in panelboards and load centers. Built to endure vibration and maintain solid electrical connections, this breaker is a practical choice for wiring upgrades, panel refurbishments, or replacement installs in a variety of settings.\u003c\/p\u003e \u003ch3\u003eWhy the TEYL1040B 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 through normal panel operation, reducing the risk of loose-term connections and nuisance trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection performance across temperature swings and load conditions, helping protect conductors and connected equipment from overcurrent and short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e is ready to pair with matching General Electric load centers and panelboards, ensuring seamless fit and reliable protection within existing systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments, making it a versatile choice for a wide range of panel configurations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e40A, 1-pole molded case\u003c\/strong\u003e construction combines compact size with robust protection for single-circuit branches, ideal for feeders, outlet circuits, or lighting runs in controlled environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCore 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 TEYL1040B\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 40 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\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\u003c\/h3\u003e\n\u003cp\u003eUse the TEYL1040B when you need dependable protection for individual branch circuits within panelboards or load centers. It’s an excellent upgrade or replacement for aging breakers in residential service panels, as well as in commercial or light industrial panels where a compact, reliable 1-pole solution is required. Its bolt-on design makes installation straightforward in compatible GE OEM enclosures, helping you maintain a clean, secure bus connection from the start.\u003c\/p\u003e \u003ch3\u003ePractical considerations and tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePair this 40A, 1-pole unit with matching OEM GE panelboard components to ensure optimal fit and protection performance.\u003c\/li\u003e \u003cli\u003eChoose bolt-on breakers when you need a robust connection that resists vibration and connection loosening over time.\u003c\/li\u003e \u003cli\u003ePlan circuits with the 40A rating in mind for branch feeds that may require higher protection levels while maintaining compatibility with standard residential and light commercial wiring practices.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe General Electrics TEYL1040B delivers focused protection where it matters most—protecting people, equipment, and wiring in panelboards and load centers with a trusted, OEM-compatible solution designed for long-term reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349727400098,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/general-electrics-teyl1040b-40-a-1-pole-bolt-on-circuit-breaker-132.webp?v=1788717010","url":"https:\/\/www.ampstate.com\/products\/general-electrics-teyl1040b-40a-1-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}