ABB DDA 200 A RCD, 25A, 3 Pole, 30mA, Type A, 230/400V ac

To shield yourself from electrical hazards, put this RCD from ABB on guard. It detects earth leakage current and quickly cuts off the electricity to protect you from getting a shock. Instantaneous tripping means it wastes no time shutting down the power source when it senses an imbalance between the live and neutral wires. You can reset this unit in a jiffy by simply flipping the front-facing toggle switch.

• Low power loss of 3W for energy-efficient operation
• Current rating of 25A to withstand high-power systems
• Mounts on a DIN rail for tool-free installation
• Resistant to shock and vibrations to withstand demanding conditions

• Control panels
• Commercial buildings
• Medical centres
• Assembly plants
• Conveyor systems

The toggle switch of this RCD features contact indicators that show its status for quick configuration and troubleshooting.

RCD's disconnect a circuit whenever an imbalance between live and neutral currents are detected. An RCBO does this too, but it also offers overcurrent protection.

ABB FI circuit breaker