GACIA PR8NM 4P 63A 30mA Type A Residual Current Device (RCD) 4-Pole 63A 30mA

The GACIA PR8NM 4P 63A 30mA A is a high-quality Residual Current Device (RCD) designed for reliable protection against electric shock and fire hazards. With a rated current of 63A and a residual operating current of 30mA, this 4-pole Type A RCD is suitable for residential, commercial, and industrial applications. It detects both AC and pulsating DC residual currents, ensuring comprehensive safety. The device is DIN rail mountable and complies with IEC/EN 61008-1 standards, offering robust performance and durability.

Advantages

This RCD provides enhanced safety with its Type A sensitivity to pulsating DC components, making it ideal for circuits with electronic loads. The 30mA sensitivity offers protection against direct contact, while the 63A rating handles high current demands. The compact design and DIN rail mounting simplify installation in distribution boards. With a high mechanical endurance of 20,000 cycles and electrical endurance of 10,000 cycles, it ensures long-term reliability.

Suitable for

• Residential electrical panels
• Commercial building distribution boards
• Industrial control panels
• Circuits with electronic devices (e.g., computers, chargers)
• Protection against earth faults and indirect contact

Key specifications

• Product Type: Residual Current Device (RCD)
• Rated Current (In): 63 A
• Rated Residual Operating Current (IΔn): 30 mA
• Number of Poles: 4P
• RCD Type: Type A
• Rated Voltage (Un): 230/400 V AC
• Rated Frequency: 50/60 Hz
• Mounting Type: DIN Rail
• Rated Short-Circuit Withstand Capacity (Inc): 6 kA
• Rated Impulse Withstand Voltage (Uimp): 4 kV
• Operating Temperature Range: -25°C to +40°C
• Protection Degree: IP20 (Terminals), IP40 (Enclosure)
• Terminal Capacity: Up to 35 mm²
• Tripping Characteristic: Instantaneous
• Compliance Standard: IEC/EN 61008-1
• Electrical Endurance: 10,000 cycles
• Mechanical Endurance: 20,000 cycles
• Residual Current Detection: AC and pulsating DC components
• Indicator: Trip Indicator Window

Recommendations

For optimal safety, ensure that the RCD is installed by a qualified electrician. Regularly test the device using the test button to verify proper operation. This RCD is suitable for use in TN, TT, and IT systems. Always comply with local electrical regulations.