KZS -1M is a residual current device with overcurrent protection with indirect action depending on the mains voltage. KZS -1M circuit breakers have the option of power supply “from below” or “from above” depending on the choice of circuit breaker.
Technical data
Frequency [Hz]
50
Differential current [mA]
thirty
Trigger type
AND
PKWIU
27.12.22.0
Rated voltage [V]
230
Rated current [A]
20
Short-circuit breaking capacity [kA]
6
Other technical data
Number of poles (total)
2
Rated voltage
230 V
Rated fault current
0.03 A
Current limiting class
3
Frequency
50 Hz
Concurrently switching neutral conductor
Yes
Built-in depth
69 mm
Connectable conductor cross section solid-core
1 ... 10 mm²
Number of protected poles
1
Rated current
20 A
Leakage current type
A
Rated short-circuit breaking capacity according to EN 61009