General Electric | THLC134100 | Circuit Breaker | 100A | 3-Pole | 480V

Meet the General Electric THLC134100 circuit breaker—an exact-match, rugged protection device designed for 480V three‑phase systems. Built for maintenance, retrofit, and replacement projects, this 100A, 3‑pole unit helps keep industrial equipment, manufacturing lines, and commercial feeders protected with reliable, GE‑quality performance.

• Amperage: 100A
• Poles: 3‑Pole
• Voltage: 480V
• Part reference: THLC134100 — the best identifier for compatibility with GE equipment

Why this GE breaker matters for your operation: when you’re upgrading or replacing gear in a 480V, three‑phase distribution path, you need a part that fits precisely and behaves predictably. The THLC134100 is designed to slot into compatible GE panels and switchgear, helping to minimize downtime and maintain consistent protection across critical circuits.

Ideal use cases

• Maintenance swaps in existing GE panels where the exact THLC134100 is specified
• Retrofits to bring aging 3‑pole, 480V feeders up to current protection standards
• Replacement of worn or failed breakers in industrial equipment racks, data centers, and manufacturing lines that operate at 480V

Important fit and safety notes

Before ordering, verify that this unit matches your panel’s frame, bus configuration, and rating. The THLC134100 part number is your most reliable reference for compatibility. Confirm the breaker’s 480V, 100A, 3‑pole specification aligns with your system and that the installation complies with applicable electrical codes and the panel manufacturer’s guidelines.

What sets this GE breaker apart

• Genuine GE engineering ensures consistent trip performance and long‑term reliability in demanding environments
• Precisely designed for 3‑pole, 480V circuits, reducing guesswork during retrofit or replacement
• Part compatibility that simplifies ordering and stock management for service teams and OEMs

What to expect after installation

With the THLC134100 in place, your protected circuits gain dependable overcurrent protection, helping minimize unplanned outages and equipment damage. Its integration with GE’s switchgear heritage means predictable behavior, easier maintenance, and smoother future replacements when you need them.

If you’re updating a legacy setup or stocking for routine maintenance, this GE 100A, 3‑pole, 480V circuit breaker offers a precise, reliable solution. Ready to secure your 3‑phase distribution—add the THLC134100 to your cart and ensure you have the exact part designed for GE panels and essential protection needs.