FuseBox 100A 100mA Type A 4 Pole RCD

The FuseBox RTA1001004S is a 100A 100mA Type A Residual Current Device (RCD) designed to protect domestic, commercial and industrial electrical circuits against earth leakage faults. With four poles, a 100mA residual current rating and a time delayed "S" characteristic, it provides additional protection where controlled disconnection is required.

The RTA1001004S continuously monitors the current flowing through the live and neutral conductors, detecting imbalances caused by earth leakage. If a fault is identified, the device disconnects the circuit to help reduce the risk of electric shock, equipment damage and fire caused by leakage currents.

Suitable for industrial, agricultural and outdoor applications, this 4 pole RCD is designed for use in installations where enhanced protection against earth leakage is required. The DIN rail mountable design allows straightforward installation within compatible distribution boards and enclosures, while the manual test button enables easy functional testing. The device can also be locked in the OFF position using a suitable locking kit for maintenance and safety procedures.

• 100A rated current
• 100mA residual current rating
• Type A RCD
• 4 pole configuration
• Time delayed "S" characteristic
• Monitors live and neutral current imbalance caused by earth leakage
• Manual test button for functional checks
• Lockable in the OFF position using a locking kit
• DIN rail mountable
• 4 modules wide
• Dimensions (H x W x D): 83 x 71.90 x 72.5mm