Hager CFA663D RCCB 3P+N 63A 30mA Type A

The Hager CFA663D is a high-quality residual current circuit breaker (RCCB) designed for reliable earth leakage protection in residential and commercial electrical installations. This 4-pole device (3P+N) offers a rated current of 63A and a residual sensitivity of 30mA, making it suitable for standard protection against electric shock and fire hazards.

• Type A RCD: Detects both AC sinusoidal and pulsating DC residual currents, providing enhanced protection for modern electronics.
• Rated Voltage 230/400V AC: Suitable for single-phase and three-phase systems.
• DIN rail mounting: Compact 4-module width for easy installation in distribution boards.
• High breaking capacity: Withstands fault currents up to 10kA (conditional short-circuit current).

Ideal for use as a main switch or feeder protection in sub-distribution boards. Ensure safety and compliance with Hager reliability.