Purpose-built for 50 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 drops neatly into new or retrofit boards, and for turnkey builds it aligns cleanly with our industrial panel fabrication to standardize layout and wiring.

Key Specifications – Moulded Case Circuit Breakers

• Model: A1C 125 TMF 50-500 3P FF

• Device type: Moulded Case Circuit Breaker

• Poles: 3P

• Rated current (In): 50 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

• Elevated 25 kA Icu suits higher prospective fault levels

• Compact frame for dense, space-limited panels

• Clear terminal markings for fast, clean installation

• Stable thermal-magnetic protection with simple settings

Typical Uses

• Feeder and sub-distribution circuits with higher fault capacity

• Motor, HVAC, and process loads requiring 25 kA Icu

• Commercial and industrial distribution boards

Installation & Support

Delivered ready to install with guidance on conductor sizing, coordination, discrimination, and heat management.

• Rapid fulfillment from managed inventory

• Optional commissioning assistance and maintenance plans