4P 40 A 30 mA AC type earth fault circuit interrupter, compact (2 modules), designed for protection against earth faults in domestic and commercial installations
Description
The Hager CDC742H is a pure double-pole residual current circuit breaker, designed to provide earth fault safety by detecting AC type residual currents with a sensitivity of 30 mA.
With a nominal current of 40 A and a footprint of just 2 DIN modules, it can be easily integrated into standard electrical panels.
It offers high robustness thanks to the conditional short-circuit capacity of up to 6 kA and maintains constant performance over a wide temperature range, ensuring long-term reliability.
Datasheet
• Number of poles 4P
• Rated current 40A
• Idn 0.03A
• AC type
• Rated voltage 230/400V
• Compatibility with electrical auxiliaries YES
• Number of modules 4
• Protection class IP20
Properties
Producer:
Hager
No. poles:
4P
Rated current:
40A
Type:
B
Idn:
30mA
Cerifications:
