The System Pro M Compact range of Miniture Circuit Breakers from ABB, for use in Residential, Commercial and Industrial applications with a tripping characteristic of Type B

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 RS stock no. 539-1553.

This miniature circuit breaker (MCB) is crucial for branch circuit protection and is designed for reliable performance across various electrical systems. With a current rating of 20A and a breaking capacity of 6kA, this device promotes safety and stability within your electrical installations. The product adheres to rigorous international standards and is suitable for multiple environments, particularly in the automation and electronics fields.

• Type B MCB offers protection against overloads
• 2 pole configuration permits balanced load management
• Rated for 440V AC, providing robust performance in high-voltage systems
• Compact design enables easy installation on DIN rails
• High breaking capacity enhances safety during faults
• Suitable for a range of applications in mechanical and electrical industries

• Used for branch circuit protection in residential and commercial settings
• Optimised for automation machinery needing dependable overload protection
• Employed in electrical distribution panels for effective current management
• Ideal for control circuits within industrial equipment
• Applicable in various devices meeting international electrical standards

Ensure conductors are clean and securely tightened for optimal performance.

Yes, but ensure the contact surfaces are treated adequately before connection.

It features a high breaking capacity, ensuring safe disconnection during faults.

It can be integrated into systems with matching specifications and standards.

Regular inspections should be conducted to verify tight connections and clean terminals.

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.