This miniature circuit breaker (MCB) is designed for efficient protection in electrical systems. With a current rating of 63A and dimensions of 35mm in width and 69mm in length, it operates at voltages up to 440V. The MCB offers reliable overload and short-circuit protection, making it suitable for various applications.

• Delayed thermal tripping mechanism provides effective overload protection
• High breaking capacity of 10kA handles significant current loads
• DIN rail mounting facilitates easy installation and reduces setup time
• Screw terminals ensure secure and reliable electrical connections
• Compact design optimises space in electrical panels

• Suitable for commercial buildings needing robust circuit protection
• Ideal for industrial environments with high electrical loads

Yes, it supports a rated AC voltage of 440V and a rated DC voltage of 125V.

Yes, the DIN rail mount design allows for quick and convenient 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.