Install this MCB from ABB to protect your electric circuits when faults occur. It uses thermal and electro-mechanical tripping mechanisms to automatically disconnect the power in the event of overloads or short circuits. These timely interventions prevent production downtime and save on maintenance and repairs. You can use this bottom-fitting auxiliary for S200 mounting and conserve up to 50% space. The green and red contact position indicators show you at a glance when the device is operational.

• IP20 indicates the housing is touch-proof to prevent electric shocks
• Screw terminals firmly secure contacts for uninterrupted signal transfers
• Fire-safe product won't act as a fuel source and spread fires

• Shopping centres
• Schools
• Industrial warehouses
• Automotive applications
• Automated assembly and packaging lines

The MCB has a type-C tripping curve, meaning it instantly disconnects the power supply when it experiences 5 to 10 times its 10A rated current. This means you can confidently use it with high-inductive load operations such as motors and lighting systems.

A residual current device protects against dangerous voltage spikes leading to safety issues, while MCBs primarily safeguard wires and equipment.

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.