Hager CD440J RCCB 4P 40A 30mA Type A

The Hager CD440J is a high-quality residual current circuit breaker (RCCB) designed to protect against earth faults and electric shock. With 4 poles, a rated current of 40A, and a sensitivity of 30mA, this Type A device is suitable for sinusoidal AC and pulsating DC residual currents.

• 4-pole design for three-phase systems
• 40A rated current for standard residential and commercial circuits
• 30mA sensitivity provides personal protection against direct contact
• Type A detects AC and pulsating DC residual currents
• Compact modular design for easy installation in distribution boards

Ideal for use in electrical distribution panels, the Hager CD440J ensures safety and compliance with modern electrical standards.