Description

Built for 125 A feeders, this moulded case circuit breaker pairs a compact 3-pole fixed frame with a high 25 kA breaking capacity at common AC voltages. It suits new builds and retrofits, and for turnkey boards it integrates neatly with our industrial panel fabrication to standardize layout and wiring.

Key Specifications – Moulded Case Circuit Breakers

• Model: A1C 125 TMF 125-1250 3P FF

• Device type: Moulded Case Circuit Breaker

• Poles: 3P

• Rated current (In): 125 A

• Icu: 25 kA at 240 V AC

• Icu: 25 kA at 380 V AC

• Mounting: Fixed type (FF)

• Trip unit: TMF thermal-magnetic

Highlights

• Higher 25 kA Icu for demanding fault levels

• Compact frame suitable for dense panel layouts

• Clear terminal markings for swift, clean installation

• Robust thermal-magnetic protection with simple settings

Typical Uses

• Main and sub-feeder protection in commercial boards

• Motor and HVAC branches requiring higher fault capacity

• Industrial distribution where fixed mounting is preferred

Installation & Support

Delivered ready to install with documentation on conductor sizing, coordination, discrimination, and thermal management.

• Rapid fulfillment from managed inventory

• Optional commissioning assistance and maintenance plans