

Details
- Circuit breakers and fuses
- Residual current circuit breaker (RCCB)
- 1 KOM
- GEWISS
Technical specifications
Number of poles
4
Rated voltage
400V
Selective protection
No
Mounting method
DIN rail
Surge current capacity
3kA
Rated current
63A
Additional equipment possible
Yes
Width in number of modular spacings
4
Voltage type
AC
Rated insulation voltage Ui
500V
Frequency
50/60 Hz
Built-in depth
72mm
Rated fault current
0.03A
Power loss
12.2W
Short-time delayed tripping
Yes
Degree of protection (IP)
IP20
Rated impulse withstand voltage Uimp
4kV
Leakage current type
F
With interlocking device
No
Pollution degree
2
Connectable conductor cross section solid-core
35 - 35mm²
Explosion-proof
No
Ambient temperature during operating
-25 - 60°C
Connectable conductor cross section multi-wired
35 - 35mm²
GWD4289

Details
- Circuit breakers and fuses
- Residual current circuit breaker (RCCB)
- 1 KOM
- GEWISS
Technical specifications
Number of poles
4
Rated voltage
400V
Selective protection
Mounting method
DIN rail
Surge current capacity
3kA
Rated current
63A
Additional equipment possible
Width in number of modular spacings
4
Voltage type
AC
Rated insulation voltage Ui
500V
Frequency
50/60 Hz
Built-in depth
72mm
Rated fault current
0.03A
Power loss
12.2W
Short-time delayed tripping
Degree of protection (IP)
IP20
Rated impulse withstand voltage Uimp
4kV
Leakage current type
F
With interlocking device
Pollution degree
2
Connectable conductor cross section solid-core
35 .. 35mm²
Explosion-proof
Ambient temperature during operating
-25 .. 60°C
Connectable conductor cross section multi-wired
35 .. 35mm²