Description

Designed for dependable protection in modern boards, the A2C 250 TMF 125-1250 3P F F moulded case circuit breaker combines compact dimensions with stable tripping for overload and short-circuit events. Its adjustable TMF range supports coordination across feeders and branches in low-voltage schemes—pair it with our reliable circuit protection products to build a cohesive Moulded Case Circuit Breakers architecture that scales with site demand.

Key Specifications – Moulded Case Circuit Breakers

• Rated Current (In): 250 A

• Rated Ultimate Short-Circuit Breaking Capacity (Icu): 25 kA @ 240 V AC / 380 V AC

• Poles: 3P

• Trip Unit: Thermal-Magnetic Fixed (TMF)

• TMF Adjustment Range: 125–1250

• Mounting: Fixed

• Frequency: 50/60 Hz

• Compliance: IEC/EN 60947-2

Highlights

• Consistent fault-clearing with accurate thermal-magnetic response

• Space-saving footprint for compact enclosures

• Front-access terminals streamline cable management

• Durable mechanism for long electrical and mechanical life

• Simplifies upstream/downstream device coordination

Typical Uses

• Main and sub-distribution feeders

• Machinery branch circuits and motor feeders

• Commercial and infrastructure switchboards

• Coordinated LV protection in control panels

Installation & Support

Shipped factory-tested to reduce commissioning time.

• Clear labeling and straightforward mounting steps

• Technical documentation and post-install support available on request