Current surges and short circuits in your machines are no match for this RCBO from ABB. If the current flow becomes imbalanced, it reacts instantly and shuts off power to the attached circuit. In the event of an earth leakage fault, this trusty unit is also on hand to shield you from electric shocks. You'll find it's a cinch to mount – just snap it onto a DIN rail. With its mechanical endurance rating of 20,000 cycles, this device will keep up with a demanding system even in the face of tough conditions.

• Current rating of 16A to withstand high-power systems
• Broad operating temperature range between -25°C and +55°C for safe use in harsh industrial environments
• Compact dimensions of 35 (L) x 68 (W) x 85mm (D) to fit in cramped spaces

• Storage facilities
• Construction equipment
• Medical centres
• Assembly plants

A type C RCBO trips at between 5 and 10 times its current rating, making it suitable for equipment with high inductive loads that are likely to experience current surges.