GE TEYD3015B - 15 A, 480 V, 3-Pole Bolt-On Circuit Breaker | AmpState

GE TEYD3015B is a 15A, 480V, 3-pole bolt-on molded case circuit breaker designed to protect branch circuits and keep panelboards and load centers operating reliably. Built for demanding environments, this device delivers a secure, vibration-resistant connection and consistent protection when it matters most.

• Secure bolt-on mounting for a rigid, vibration-resistant bus connection that maintains electrical integrity even in equipment with frequent movement or vibration.
• Thermal-magnetic trip unit provides stable, repeatable protection against both overload and short-circuit conditions, helping prevent nuisance trips while safeguarding your circuitry.
• OEM compatibility designed to work with matching GE OEM load centers and panelboards, ensuring proper fit, coordination, and listing alignment.
• Versatile application suitable for residential, commercial, and light industrial settings where 480V three-phase distribution and dependable protection are required.

Technical snapshot

• Manufacturer: GE
• Part Number: TEYD3015B
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 15A
• Voltage Rating: 480V
• Number of Poles: 3
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use cases and benefits

For facilities that rely on robust, three-phase distribution, the GE TEYD3015B provides dependable protection across feeders, motors, and downstream circuits. Its bolt-on design minimizes connection looseness in environments with vibration or equipment movement, reducing the likelihood of intermittent faults. The 15A rating makes it a precise choice for protecting smaller branch circuits within commercial spaces, data centers, light industrial setups, and mid-size mechanical systems operating on 480V networks.

Installation, compatibility, and practical considerations

• Use with GE OEM panelboards and load centers to maintain proper electrical coordination and listing assumptions.
• Choose this 3-pole 480V device when you need reliable three-phase protection for branch circuits, ensuring consistent trip behavior under fault conditions.
• Store and handle in accordance with standard electrical safety practices to preserve the integrity of the thermal-magnetic trip mechanism.

With the GE TEYD3015B, you’re selecting a purpose-built solution for stable, long-term circuit protection in modern electrical distributions. It’s a thoughtful, compatible choice for professionals who demand precise, dependable performance from their 480V, 3-pole protection devices.