ABB System Pro M Compact S200 Miniature Circuit Breaker, 4-Pole, 20 A, Type D, 400 V ac AC, 6 kA Breaking Capacity

This is a 4 pole circuit breaker designed for safe electrical distribution in commercial and industrial applications. The ABB MCB offers a current rating of 20 A and features thermal tripping with overload protection. Measuring 70mm in width and 69mm in length, it is optimised for DIN rail mounting, ensuring convenient installation in control panels.

• Supports high rated AC voltage up to 400 V
• Type D MCB provides superior protection against high inrush currents
• Effective thermal tripping mechanism enhances safety and reliability
• Compact design ensures optimal use of panel space
• Terminal contacts utilise screw type for secure connections
• Designed for disassembly, facilitating easy maintenance

• Used for protecting commercial electrical circuits
• Ideal for industrial machinery and automation systems
• Suitable for installations where delayed trip response is required
• Utilised in system management for commercial electrical networks

The device employs a thermal tripping mechanism that activates in response to overload conditions, ensuring circuit protection by interrupting the power supply when needed.

The Compact 70mm width allows for a neat and efficient arrangement on DIN rails, maximising space and simplifying panel layout for electrical systems.

It features a Type D classification, which provides resilience against high inrush currents typically found in industrial machinery, allowing for reliable operation without nuisance tripping.

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.