Thomas & Betts FH360125A Circuit Breaker, 125A, 3-Pole, 600V

Introducing the Thomas & Betts FH360125A circuit breaker — a robust 125 A, 3-pole device rated for 600 V, engineered for demanding industrial electrical service, maintenance, and replacement projects.

Designed to protect three‑phase circuits, the FH360125A provides reliable protection for motors, drives, and distribution equipment in manufacturing floors, facilities, and remote sites. Use the part number FH360125A to verify compatibility with your panel, bus arrangement, and application requirements.

• Amperage: 125 A
• Poles: 3-pole configuration for three-phase systems
• Voltage rating: 600 V maximum system voltage
• Manufacturer: Thomas & Betts
• Part number: FH360125A

The FH360125A is particularly well-suited for industrial service, maintenance, and replacement tasks where a 3-pole device is needed to guard against overloads and faults across a 3-phase load. Its rugged construction supports consistent performance in demanding environments, reducing unplanned downtime and simplifying field servicing.

Ideal use cases:

• Panel upgrades or retrofits in manufacturing lines and facilities with 3‑phase loads
• Protecting 3‑phase motors, pumps, conveyors, and drives against overloads and faults
• Spare parts for planned maintenance and quick replacement during outages
• Field service and equipment maintenance where a compatible FH360125A is required by the project specification

Compatibility and fit guidance

Always verify fit by the exact part number and application requirements. Match FH360125A to your breaker panel, bus configuration, and the connected equipment to ensure safe, compliant operation.

Support for you

If you need help matching a part number or confirming compatibility, send us a message and we'll help you verify the fit and get the right FH360125A for your project.