Contactum 100A 300mA 4 Pole RCD Class A Time Delay CPR100030AT

The Contactum 100A 300mA 4 Pole RCD Class A Time Delay (CPR100030AT) provides reliable residual current protection for electrical installations, ensuring enhanced safety against earth leakage faults. Designed for both residential and commercial applications, this RCD is DIN rail mounted for easy installation within consumer units and distribution boards.

Featuring a time delay function, this RCD is ideal for use in selectivity applications where discrimination between devices is required. It offers Class A protection, detecting both AC and pulsating DC fault currents, making it suitable for modern electrical systems with electronic equipment.

Built to meet BS EN 61008 standards, the Contactum CPR100030AT is a durable, high-quality safety device that provides peace of mind and compliance with current wiring regulations.

Features

• 100A 300mA 4 pole RCD (Residual Current Device)
• Type A – detects AC and pulsating DC fault currents
• Time delay function for selectivity and discrimination
• DIN rail mounting for quick and easy installation
• ABC indicator: A
• Suitable for residential, commercial, and industrial applications
• High-quality white finish with Contactum reliability
• Complies with BS EN 61008 safety standards

• Brand: Contactum
• Model: CPR100030AT
• Rated Current: 100A
• Rated Fault Current: 300mA
• Poles: 4
• Class: A
• Rated Voltage: 230–400V
• Frequency: 50–60Hz
• Ambient Operating Temperature: -5°C to +40°C (24-hour average not exceeding 25°C)
• Mounting: DIN rail
• Width: 4 modular spacings
• Standards: BS EN 61008

Applications

The Contactum 100A 300mA 4 Pole RCD Class A Time Delay CPR100030AT is suitable for:

• Residential consumer units
• Commercial distribution boards
• Industrial electrical installations
• Applications requiring selectivity and time-delayed protection