Description

The A1N 125 TMF 90-900 3P F F moulded case circuit breaker delivers reliable overload and short-circuit protection for high-demand feeders. Its compact body, stable tripping, and clear terminal access simplify panel integration and maintenance. For coordinated devices and scalable architectures, explore our complete range of industrial and power distribution solutions to build a unified, future-ready electrical scheme.

Key Specifications – Moulded Case Circuit Breakers

• Rated Current (In): 125 A

• Rated Ultimate Short-Circuit Breaking Capacity (Icu): 36 kA @ 240 V AC / 380 V AC

• Poles: 3P

• Trip Unit: Thermal-Magnetic Fixed (TMF)

• Mounting: Fixed

• Frequency: 50/60 Hz

• Standard: IEC/EN 60947-2

Highlights

• High fault-clearing performance for demanding networks

• Consistent thermal behavior for repeatable protection

• Compact footprint optimizes enclosure space

• Front-access terminals for clean, fast wiring

• Durable mechanism for long electrical and mechanical life

Typical Uses

• Main and sub-distribution feeders

• Machinery branch circuits and process panels

• Commercial and infrastructure switchboards

• Coordinated protection in control cabinets

Installation & Support

Units are factory-tested for performance and safety to reduce commissioning time.

• Clear labeling and straightforward mounting

• Technical documentation and after-sales assistance available upon request