When you need to protect circuits in small spaces, put this miniature circuit breaker from ABB to work. It shuts down power in a flash during a short circuit or overcurrent event, preventing damage to components downstream. Type-B tripping characteristics mean the MCB trips when it receives a current three to five times its 32A rating, making it fit to handle small surges in kit like commercial and residential lighting systems.

• Wide operating temperature range between -25°C and +55°C means it performs in challenging conditions
• Insulated thermoplastic housing protects against electric shocks and shrugs off impact damage
• Versatile option that handles both AC and DC circuits
• Simple, tool-free installation directly to your DIN rail
• Colour-coded indicators show you the contact position at a glance

• Engineering workshops
• Factory floors
• Storage facilities

This straightforward device has a single pole, making it suitable for monitoring one circuit at a time.

It weighs in at just 125g, so it won't strain your DIN rail.

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.