GE TEYL2040B - 40 A, 480 V, 2-Pole Bolt-On Circuit Breaker | AmpState

GE TEYL2040B is a 40-amp, 480-volt, 2-pole bolt-on molded case circuit breaker engineered to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers.

Designed for environments that demand reliability and rigidity, its secure bolt-on mounting creates a robust, vibration-resistant bus connection that remains steady through operation, fault events, and routine maintenance.

The thermal-magnetic trip unit provides stable, repeatable protection that responds to both overloads and short circuits, reducing nuisance trips while safeguarding wiring and devices downstream.

Key compatibility and suitability:

• Compatible with matching GE OEM load centers and panelboards for a seamless fit in retrofit or new-install projects
• Ideal for residential, commercial, and light industrial applications where higher voltage distribution (480V) is standard

Use cases and practical considerations:

• Protect a 40A branch circuit feeding equipment installed in commercial spaces, such as lighting panels or small motors operating at 480V
• Install in panelboards that require a sturdy bolt-on connection to minimize bus-bar movement and maintain reliable electrical contacts
• Leverage the 2-pole configuration to guard both hot conductors of a 480V circuit, ensuring complete circuit interruption in fault conditions

Technical essentials (manufacturer details):

• Manufacturer: GE
• Part Number: TEYL2040B
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 40A
• Voltage Rating: 480V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Choosing this GE TEYL2040B means opting for a component that emphasizes robust mechanical stability and precise electrical protection, backed by GE’s track record in molded-case breakers. For panel installations where vibration resistance and reliable tripping behavior matter most, this bolt-on solution delivers consistent performance across varied loads and environments. AmpState stands behind this part as a dependable option for upgrading or equipping panelboards and load centers with proven protection.