General Electric | TED134025ST12 | Circuit Breaker | 25A | 3-Pole | 480V

When your electrical system runs on 480V three-phase power, the General Electric TED134025ST12 circuit breaker provides precise, dependable protection across all three lines. Designed for maintenance, retrofit, and replacement projects, this 25A, 3-pole unit helps keep critical equipment—motors, drives, and distribution panels—running safely and without unnecessary downtime.

Key specifications

• Amperage: 25A
• Poles: 3-Pole
• Voltage: 480V
• Part number: TED134025ST12

Why this GE circuit breaker stands out

• Specifically matched for 480V three-phase systems, ensuring balanced protection across all hot legs.
• Ideal for upgrade or replacement where exact specifications are required, preventing compatibility issues in revamped panels or motor control centers.
• Part of GE’s reliable protection lineage, designed to fit into established GE distribution environments that expect the TED134025ST12 form factor.

Use cases and scenarios

Perfect for industrial facilities, manufacturing lines, HVAC installations, and power distribution panels that operate on 480V three-phase service. If you’re upgrading legacy equipment or performing scheduled maintenance, this 25A, 3-pole solution delivers targeted protection without over- or under-tripping, helping you maintain consistent performance and safety across the system.

Important compatibility note

Confirm fit and ratings before ordering. The part number TED134025ST12 is the best reference for compatibility, ensuring the breaker matches your panel, bus configuration, and trip characteristics.

Practical tips for installation and procurement

• Double-check your panel model and documented replacement parts to ensure the TED134025ST12 is the correct match.
• Plan for a quick field swap by keeping a spare TED134025ST12 on hand—minimizes downtime during maintenance windows.
• Follow the manufacturer’s torque specifications and wiring guidelines to maintain safe, reliable operation.