Commel RCD 63A 4P 30mA, 6kA residual current circuit breaker

Product overview

Commel RCD (residual current device) 63A 4P 30mA, 6kA is designed for use in modern household and apartment distribution boards. It provides additional protection against electric shock by disconnecting the circuit when a residual current fault is detected.

This 4-pole RCD is suitable for three-phase installations and is ideal as part of a comprehensive electrical safety setup when installed and configured by a qualified electrician.

Key features

• Rated current: 63A
• Poles: 4P (four-pole)
• Rated residual operating current: 30mA
• Rated short-circuit capacity: 6kA
• Commel residual current circuit breaker (RCD)
• Test button on the front to check correct operation
• Can be combined with fork or pin type busbars
• Suitable for mounting on 35 mm DIN rail
• Operating ambient temperature: -25°C to +40°C
• Maximum relative humidity: up to 95% (non-condensing, under specified conditions)
• Accepts conductor cross-sections up to 25 mm²
• Integrated labelling window for easy circuit identification
• Coloured status indicator for clear ON/OFF/trip status

Application and use

This Commel RCD is intended for fixed installation in distribution boards in residential and similar environments. It helps enhance electrical safety when used together with appropriately selected circuit breakers and wiring, in accordance with local standards and regulations.

The front test button allows regular functional checks. Testing and installation should always be carried out by a qualified professional to ensure correct operation and compliance with applicable electrical codes.

Installation notes

• For indoor use in suitable distribution enclosures
• Mount on standard 35 mm DIN rail
• Ensure correct selection and sizing within the overall system design
• Follow all relevant national and local electrical regulations

By integrating this Commel RCD into your distribution board, you add an important layer of protection to your electrical system when it is properly installed and maintained.