General Electric | TLB134125WL | Circuit Breaker | 125A | 3-Pole | 480V

General Electric TLB134125WL is a robust circuit breaker engineered for reliable protection in 3‑phase, 480V power systems. With a 125A rating and a 3‑pole configuration, this unit is a purpose-built solution for industrial panels, commercial equipment rooms, and retrofit projects where dependable overcurrent protection is essential.

This model is well-suited for maintenance, retrofit, and replacement scenarios where exact specifications matter. The TLB134125WL part number is the best reference for compatibility, so be sure to verify fit and ratings before ordering to ensure a seamless installation in your GE panel or system.

Key specs

• Amperage: 125 A
• Poles: 3‑Pole (three‑phase protection)
• Voltage rating: 480V

Why this breaker matters for your setup

• Three‑pole design provides coordinated disconnection across all phases, improving safety and reducing risk during fault events in 480V systems.
• 125A capacity makes it suitable for protecting motor feeders and other high‑current loads common in industrial environments.
• Designed to align with GE panels and compatible equipment, streamlining replacements and retrofits where precise specifications are required.

Ideal use cases

• Upgrading or replacing aging breakers in 480V, 3‑phase distribution panels
• Retrofitting industrial machinery lines, HVAC systems, or motor control centers that run on 480V
• Maintenance projects where a precise part number (TLB134125WL) ensures dependable compatibility

Practical installation and maintenance notes

• Always confirm panel compatibility by cross‑checking the part number (TLB134125WL) with your device’s labeling and the panel’s voltage and ampacity ratings.
• Follow all local electrical codes and use a licensed electrician for installation to ensure proper torque, wiring methods, and safe operation.
• Keep this 125A, 3‑pole 480V breaker as part of your standard replacement stock for quick swaps in compatible GE panels and downstream equipment.

For professionals seeking reliable, exact‑fit protection in demanding 480V three‑phase systems, the General Electric TLB134125WL circuit breaker delivers consistent performance, straightforward retrofits, and lasting peace of mind whenever uptime and safety are non‑negotiable.