Description

This moulded case circuit breaker is specified for 125 A service with a 3-pole fixed design and 10 kA breaking capacity at both 240 V AC and 380 V AC. It fits new builds or retrofit projects where reliable overload and short-circuit protection is required, and for turnkey builds it integrates cleanly with our industrial panel fabrication.

Key Specifications – Moulded Case Circuit Breakers

• Model: A1A 125 TMF 125-1250 3P FF

• Device type: Moulded Case Circuit Breaker

• Poles: 3P

• Rated current (In): 125 A

• Icu: 10 kA at 240 V AC

• Icu: 10 kA at 380 V AC

• Mounting: Fixed type

• Trip unit: TMF thermal-magnetic

Highlights

• Compact frame for dense panel layouts

• Consistent 10 kA breaking capacity across 240 V and 380 V AC

• Thermal-magnetic protection for overloads and short circuits

• Straightforward wiring and maintenance-friendly access

Typical Uses

• Main or sub-feeder protection in small switchboards

• Distribution circuits in industrial and commercial panels

• Motor and HVAC branch protection where 10 kA Icu is adequate

Installation & Support

Delivered ready to install with clear terminal markings and documentation. Guidance available on conductor sizing, coordination, discrimination, and heat dissipation.

• Rapid fulfillment from managed inventory

• Optional commissioning assistance and maintenance plans