Put a stop to faulty currents reaching your electric circuit using this MCB from ABB. When it senses a rogue surge, it quickly cuts off power to downstream equipment, preventing damage from overcurrent or short circuits. The built-in contact indicator shows the operating status of this device so you can configure it at a glance. Mounting takes just a jiffy as it clips directly onto a DIN rail. For flexibility in your setup, you can install it in any position.

• Works reliably in an ambient temperature range of -25°C to +55°C
• Mechanical endurance of 20,000 cycles for long-term performance
• 16A current rating for safe use in high-power systems
• Resists shock and vibration for stability in harsh settings

• Residential buildings
• Assembly lines
• Telecommunications networks
• Construction sites

It's a type-D unit, which means that it trips at between 10 and 20 times its 16A full load current. This makes it suitable for equipment prone to frequent inrush currents.

Resets are quick – simply flip the front-facing toggle switch.

BS EN 60898