Residual current circuit breaker KZS-4M 3p+N C 25/0.03 type AC (6kA) ETI

Description Residual current circuit breaker KZS-4M 3p+N C 25/0.03 type AC (6kA) ETI

Number of poles: 3p+N
Vimknennya characteristic (curve): C
Nominal flow (In): 25 A
Nominal differential flow (IΔn): 0.03 A
Type of differential strum: AC
Nominal value (Icn): 6 kA
Nominal voltage (Un): 230/400 V AC
Nominal frequency: 50/60 Hz
Width in DIN modules: 4
Protection level (housing): IP20
Operating temperature range: -25...+55 °C
Maximum connection overcut (hard conductor): 25 mm²
Maximum connection overcut (stranded conductor): 16 mm²
Mounting method: DIN rail
Electrical wear resistance: 20,000 cycles
Mechanical wear resistance: 20,000 cycles
Energy class: 3
Nominal impulse voltage (Uimp): 4 kV
Nominal insulation voltage (Ui): 500 V
Possibility of connecting a standalone bus: Yes
Compliance with standards: EN 61009-1