HAGER CDC240J Residual Current Circuit Breaker 1P+N 40A 30mA 6kA AC

The HAGER CDC240J is a high-quality residual current circuit breaker (RCCB) designed for reliable protection against earth faults. With a rated current of 40A and a residual operating current of 30mA, it ensures safety in residential and commercial electrical installations. This 1P+N device features AC type residual current detection and a short-circuit breaking capacity of 6kA, making it suitable for standard applications.

Advantages

This RCCB offers robust protection with instantaneous tripping, ensuring quick disconnection in the event of a fault. Its compact 2-module design (35mm) saves space on DIN rails, and the screw terminals accommodate up to 25mm² rigid or 16mm² flexible conductors for easy installation. Compliant with EN 61008-1, it guarantees high reliability and long service life.

Suitable for

• Residential electrical panels
• Commercial building distribution boards
• Industrial control cabinets
• Protection of circuits against earth leakage currents

Key specifications

• Number of Poles: 1P+N (2P)
• Rated Current (In): 40 A
• Rated Residual Operating Current (IΔn): 30 mA
• Type of Residual Current: AC (sinusoidal)
• Rated Voltage (Ue): 230 V AC
• Rated Short-Circuit Breaking Capacity (Icn): 6 kA
• Frequency: 50/60 Hz
• Mounting Type: DIN Rail
• Terminal Capacity (Rigid): 25 mm²
• Terminal Capacity (Flexible): 16 mm²
• Electrical Life: 2000 cycles
• Mechanical Life: 20000 cycles
• Degree of Protection: IP20 (terminals), IP40 (device in enclosure)
• Operating Temperature: -25 to 40 °C
• Standards: EN 61008-1
• Module Width: 2 modules (35 mm)
• Tripping Characteristic: Instantaneous
• Connection Type: Screw Terminals

Recommendations

For optimal performance, ensure the device is installed by a qualified electrician and used within its rated specifications. Regular testing of the RCCB is recommended to verify functionality.