Fully protect your electric networks and devices with this 4-pole RCBO from ABB. It combines the functions of a miniature circuit breaker and residual current device to safeguard against overloads and short-circuits. It also offers protection against sinusoidal alternating earth fault currents and indirect contacts, while providing additional shielding against direct contacts. As it mounts on a DIN rail, installing the device is quick and simple. Use the test button to perform functional checks and make sure the unit's working properly.

• Wide operating temperature range from -25°C to 55°C for use in tough environments
• Rugged plastic housing insulates live wires and contacts for added safety
• Contact position indication tab shows when the component is on or off

• Manufacturing applications
• HVAC systems
• Data and telecommunications equipment

Yes, as an RCBO does the jobs of a residual current device and MCB, you can install it in place of an RCD. You can even use it as a mains switch on your distribution board.