{"product_id":"ge-teyl3040b-40a-480v-3-pole-bolt-on-circuit-breaker","title":"GE TEYL3040B - 40 A, 480 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003eGE TEYL3040B: 40A, 480V, 3-Pole Bolt-On Molded Case Circuit Breaker The GE TEYL3040B is a purpose-built, bolt-on molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection for panelboards and loadcenters. With a 40-amp rating and 480-volt operation, this three-pole unit is engineered for reliable performance in commercial and light industrial environments, as well as certain residential applications where three-phase protection is required. Why this breaker stands out\n- Secure bolt-on mounting for a rigid, vibration-resistant bus connection - When equipment sits in active, vibration-prone spaces, the TEYL3040B maintains a solid, low-resistance connection that reduces the chance of loose contacts and daytime nuisance trips.\n- Thermal-magnetic trip unit for stable, repeatable protection - The thermal element handles prolonged overloads, while the magnetic element delivers an instantaneous response to short-circuits, helping to protect conductors and connected equipment without unpredictable trip behavior.\n- Three-pole design for three-phase systems at 480V - Ideal for distributing power to 3-phase motors, pumps, conveyors, and other equipment common in commercial and light industrial settings.\n- Compatible with matching OEM GE load centers and panelboards - Seamless integration with GE-based electrical infrastructure simplifies replacement, maintenance, and stocking of spare breakers.\n- Versatile application across settings - Suitable for residential, commercial, and light industrial projects where reliable three-phase protection at 480V is required. What problems it solves\n- Prevents damage from overcurrent and short circuits on 3-phase feeders, helping protect downstream wiring and equipment.\n- Reduces downtime and maintenance headaches by delivering predictable, repeatable trip performance, even in environments with vibration or temperature fluctuations.\n- Simplifies upgrades or replacements in GE panelboards and load centers with a like-for-like, bolt-on solution that fits established electrical layouts. Who this is for\n- Electrical contractors and facility managers upgrading or maintaining panelboards and load centers that require 3-pole, 480V protection.\n- Projects involving three-phase motors, pumps, or industrial controls where a robust, bolt-on breaker is preferred.\n- Installations aiming for streamlined compatibility with GE OEM equipment and a straightforward replacement path. Use cases and practical scenarios\n- Replacing aging protection on a GE-based panelboard feeding a 3-phase motor in a light industrial setting.\n- Adding a compliant, three-phase feeder protection point in a commercial building distribution system that operates at 480V.\n- Upgrading branch circuit protection in existing GE infrastructure to achieve more stable trip characteristics and reliable operation under varying loads. Delivery-ready performance\n- The TEYL3040B is built to deliver consistent, on-demand protection where it matters most: the connection between power sources and critical loads. Its combination of bolt-on rigidity, thermal-magnetic reliability, and OEM compatibility makes it a practical, long-term choice for professionals who value durability and predictable protection. Bottom line\nFor three-phase, 480V distribution needs, the GE TEYL3040B provides a precise 40A protection solution with a secure bolt-on mount, stable trip behavior, and seamless integration with GE panelboards and loadcenters. It’s a thoughtful, reliable choice when you’re safeguarding branches, motors, and equipment in commercial and light industrial installations.\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349700595874,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/ge-teyl3040b-40-a-480-v-3-pole-bolt-on-circuit-breaker-ampstate-726.webp?v=1788711448","url":"https:\/\/www.ampstate.com\/products\/ge-teyl3040b-40a-480v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}