Typ. starting time with Us
Rated control circuit supply voltage US
20.4 V DC ... 26.4 V DC
24 V DC -15 % / +10 %
Rated control supply current IS
Typ. starting time with Us
Response time
typ. 20 ms (at 50 Hz input frequency)
Delay time range
0.5 s ... 20 s ±1 % (K1, K2 can be parameterized)
Rated insulation voltage
250 V AC
400 V AC with isolation paths between (L1/L2/L3) and the remaining current paths
690 V AC (with isolation paths within L1/L2/L3)
Rated surge voltage/insulation
Basic insulation 4 kV:
between all current paths and housing
Basic insulation 8 kV:
between L1 and L2
between L1 and L3
between L2 and L3
Rated control circuit supply voltage US
20.4 V DC ... 26.4 V DC
24 V DC -15 % / +10 %
Rated control supply current IS
Inrush current
5.6 A (Δt = 400 µs at Us)
max. 5 A
min. 3 mA
Filter time
1 ms (at A1 in the event of voltage dips at Us)
Protective circuit
Reverse polarity protection
Surge protection; Suppressor diode
Limit frequency
max. 3 kHz (At voltages > 2 VRMS)
Output description
safety-related N/O contacts
Number of outputs
1 (undelayed)
2 (digital, PNP)
Switching voltage
max. 250 V AC/DC
min. 24 V AC/DC
Limiting continuous current
Conductor cross-section rigid
Conductor cross-section flexible
Conductor cross-section, flexible, with ferrule, with plastic sleeve