Residual current circuit breaker 3P+N 63A/30mA Type A QuickConnect CDS463D

Safety and reliable protection of electrical installations

Residual Current Device (RCD) 3P+N 63A/30mA Type A QuickConnect is a key element ensuring safety in every electrical installation. The device effectively protects against electric shock by detecting even small leakage currents to earth. Its construction, based on proven technology, guarantees reliable operation and long service life. DIN rail mounting simplifies integration with existing distribution boards, and the QuickConnect system significantly speeds up wire connection.

Functionality and technical parameters

This RCD, with a rated current of 63A and a sensitivity of 30mA, is designed to protect electrical circuits in residential and commercial buildings. Its 3P+N construction provides protection for both phase and neutral conductors. The rated short-circuit breaking capacity of 6kA guarantees effective disconnection of the circuit in the event of a short circuit. Made of high-quality materials, the RCD is characterized by high resistance to environmental conditions and ensures stable operation in the temperature range from -25°C to 40°C. The use of Type A means that the device reacts to both DC and AC currents, increasing the range of its applications.

Installation and compatibility

The RCD is mounted on a standard DIN rail, which simplifies its integration with the existing electrical infrastructure. Screw terminals allow connection of wires with a cross-section from 1 mm² to 25 mm² (solid) and from 1 mm² to 16 mm² (stranded). A lock prevents accidental switching on or off of the device, increasing safety. The device width of 4 modules allows for efficient use of space in the distribution board. Compliance with EN 61008-1 confirms compliance with stringent safety and quality standards.