This miniature circuit breaker (MCB) is designed to protect against overloads and short circuits. It is available with a 2-pole configuration and a current rating of 500mA, also it features both thermal and electromechanical tripping mechanisms. Measuring 35mm in width, 69mm in length, and 69mm in depth, it is suitable for DIN rail mounting.

• Delayed thermal trip provides reliable overload protection
• High breaking capacity of 10kA for dependable performance
• Designed for DIN rail mounting for easy installation
• Complies with IEC/EN standards for durability
• Compact design optimises space in electrical panels

• Ideal for residential electrical distribution
• Used in industrial machinery protection

Yes, it operates at up to 440V AC and 125V DC.

Yes, it features a DIN rail mount for straightforward installation.

ABB System Pro M Single & Double Pole MCB's

The Classic & System pro M product cannot be intermixed and do not share common accessories. System pro M products can only be fitted to new style Protecta distribution boards,see typically stock no. 539-1553.