To stop faulty currents in their tracks, add an extra layer of protection with this RCCB from ABB. It monitors the flow of incoming and outgoing current, quickly cutting off the power if it senses any leakage. This helps to protect users from electric shocks and reduces the risk of fire. A front-facing toggle switch lets you swiftly reset it after it trips. As this switch features contact indicators, status-checking is a cinch. With a broad operating temperature range between -5°C and +40°C, this versatile unit suits domestic, commercial and industrial environments.

• Integrated test button for easy troubleshooting
• 4kV rated impulse withstand voltage provides enhanced protection against transient overvoltage
• Instantaneous break time for rapid power disconnection and maximised safety during fault conditions

• Construction sites
• Security devices
• Machine tools
• HVAC systems

The Type A characteristic of this RCCB ensures instantaneous tripping for residual AC and pulsating DC.

It simply clips onto a DIN rail, so there's no need to reach for your tools.