EFI-P4 40A/300mA Residual Current Circuit Breaker
The residual current circuit breaker is designed to protect against electric shock and fire hazards due to insulation damage.
Application
Residual current circuit breakers are used in TN-S, TN-C-S, TT, and IT networks, providing protection against contact with live parts and insulation damage. The use of different residual currents allows them to be tailored to the conditions of use.
Technical Data
- Catalog number: 002061532
- Article symbol: EFI-P4 A 40/0.3
- Class name: Residual Current Circuit Breaker
- Rated residual current: 300 mA
- Rated current: 40 A
- Type: A
- Conditional short-circuit resistance: 10 kA
- Rated AC voltage: 400 V
- Rated frequency: 50/60 Hz
- Tripping time: instantaneous
- Ambient temperature: -25 to 55 °C
- Number of poles: 4
- Wire connection capacity: 1 – 25 mm2
- Neutral pole side: right
- Protection degree IP: IP20
- Function: RCCB
