Put the brakes on electrical hazards on your appliances with this MCB from ABB. It steps in to cut power to your circuit in the event of a short circuit or overload, preventing damage to your equipment. The unit has type-D characteristics, which means it trips at 10 to 20 times its rated current. This makes it the right choice for inductive loads that need high starting currents. The component handles high impulse voltages up to 4kV, so you can rest assured that power surges won't catch it by surprise.

• Current rating of 20A makes it the right choice for heavy-duty applications
• Safe to use in demanding settings, thanks to an operating temperature range between -25°C and +55°C
• Loses just 4.6W of power to heat during operation, making it an energy-efficient option

• Switchgear systems
• Process and packaging industry
• Residential buildings

Yes, this unit's IP40 rating tells you that it's protected from objects larger than 1mm in size, including your fingers. This saves you from risky contact with live parts.

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.