• Applications
  • Features
TeSys K LC1K;TeSys K CA2K;TeSys K CA3K
NORMAL ENVIRONMENT
Screw clamp terminal electrical connection
17 V minimum switching voltage
5 mA minimum switching current
600/690/750 VAC rated insulation voltage
10 A at <= 50 deg C conventional free air thermal current
110 A amperage at <= 690 VAC conforming to IEC 60947 Irms rated making capacity
80 A 1 sec, 60 A 500 ms, 110 A 100 ms permissible short-time rating
10 A gG <= 690 V IEC 60947, 10 A gG <= 690 V VDE 0660 associated fuse rating
0.5 mm non-overlap distance
> 10 MOhm for control circuit insulation resistance
1.3 N-m tightening torque on screw clamp terminals with screwdriver Philips No 2
IP2X conforming to VDE 0106
TC conforming to IEC 60068 protective treatment
2000 m operating altitude without derating in temperature
Instantaneous auxiliary contacts operation