GE TEYD2070B - 70 A, 480 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Meet the GE TEYD2070B—a 70A, 480V, 2-pole bolt-on molded case circuit breaker built to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. This isn’t just a part you install; it’s a protection solution designed to keep electrical systems reliable in demanding environments.

Why this GE breaker stands out

• Secure bolt-on mounting provides a rigid, vibration-resistant bus connection, helping to maintain consistent electrical contact even in active panels or spaces with equipment vibration.
• Thermal-magnetic trip unit offers stable, repeatable protection by combining thermal overload sensing with magnetic instantaneous tripping for sudden fault events.
• 2-pole design for 480V systems efficiently protects paired conductors in higher-voltage panelboards and load centers, reducing wiring complexity and improving safety margins.
• OEM-compatible—designed to be compatible with GE’s own load centers and panelboards, ensuring straightforward replacements and maintenance without reconfiguration.
• Versatile for multiple settings—suitable for residential, commercial, and light industrial applications where reliable branch circuit protection is essential.

Technical specifications at a glance

• Manufacturer: GE
• Part Number: TEYD2070B
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 70A
• Voltage Rating: 480V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use cases and practical benefits

Use the GE TEYD2070B when you need robust protection for critical feeders in panelboards and load centers operating at 480V. It’s a practical choice for upgrading aging panels, stocking essential parts for service calls, or equipping new installations in commercial spaces with higher voltage requirements. The bolt-on design simplifies installation on compatible bus bars, while the thermal-magnetic trip unit provides dependable response across varying ambient temperatures and fault conditions.

Who benefits most — electricians, facility maintenance teams, and electrical contractors working in commercial or light-industrial facilities where consistent, long-term circuit protection is non-negotiable. If you’re stocking for service calls or planning panel upgrades, the TEYD2070B offers a reliable, OEM-aligned option that minimizes compatibility concerns and downtime.

Tips for selecting and installation

• Verify panel compatibility with GE OEM load centers and ensure the 2-pole, 70A, 480V rating aligns with your system requirements.
• Choose bolt-on mounting for a secure connection in panels exposed to vibration or movement.
• Rely on the thermal-magnetic mechanism for predictable protection—overloads are met with a calibrated thermal response, while short circuits trigger immediate magnetic trips.
• Follow standard electrical safety practices and manufacturer torque recommendations for mounting hardware to ensure lasting performance.