Protect your equipment from electric hazards using this MCB from ABB. When it senses a current overload or short circuit, it automatically cuts off the power supply, shielding the circuits from potential damage. It's a type-C device, which means it will trip when it receives between 5 and 10 times its rated load current of 4A. This makes it suitable for use in heavy-duty commercial systems that are prone to current surges. A breaking capacity of 6kA indicates it can withstand high current loads with minimal risk of damage.

• Built-in toggle switch for quick resetting after fault clearance
• Wide operating temperature range between -25°C and +55°C for safe use in challenging environments
• Integrated contact position indicator for easy status monitoring

• Manufacturing industry
• Medical facilities
• Information technology sites
• Electrical engineering

You can mount this MCB by simply clipping it onto a DIN rail, without the need for complex tools.

This MCB has a mechanical endurance rating of 20,000 cycles, so you can be sure of its long-term service.

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.