Schneider Electric TeSys K LC1K Contactor, 220 V ac Coil, 3-Pole, 20 A, 4 kW, 3NO, 690 V ac

LC1K0901M7 is a compact 3-pole TeSys K contactor from Schneider Electric for motor applications. Rated 9A AC-3 4kW@400V, it includes a 220V 50/60Hz AC coil and 1NC auxiliary contact. LC1K0901M7 is a 3-pole TeSys K contactor from Schneider Electric for simple motor applications rated up to 4kW@400V. Very compact, DIN-rail compatible, with connections by screw clamp terminals, it includes a 220V 50/60Hz AC coil and 1NC built-in auxiliary contact. Available worldwide, it complies with multi-standards (IEC, UL, CSA, CCC, EAC, Marine) and is certified Green Premium (RoHs/Reach). Very compact, 45mm wide, for DIN-rail and panel mounting. Provides a control circuit compatible with 50Hz and 60Hz supplies and 1NC built-in auxiliary contact. Optimized for simple power applications. Can be completed with auxiliary contact blocks (LA1K, LA2K) and thermal relays (LR2K).

4 pole relays with 10A thermally rated contacts suitable for AC or DC control voltages. Low consumption coil versions with built in suppression and suitable to be used with programmable controllers are also available.

• Contacts with 10A thermal rating, suitable for use down to 17V 5mA


• Four-pole for operation with AC or DC control circuits


• Variety of auxiliary contacts, and timer modules


• Clamp terminals as standard with spring terminal, printed circuit board connection and fast-on connector types available

Contactor utilisation categories define the current making and breaking values, based on the type of load to be controlled and the operating cycle conditions.

• AC-1: This applies to all AC devices with a power factor of at least 0.95. Example of use: resistive load, heating, distribution.


• AC-3: This applies to squirrel cage motors where breaking occurs while the motor is running. Example of use: all squirrel cage motors, lifts, escalators, conveyors, bucket elevators, compressors, pumps, mixers, air conditioning units.

UL, CSA.

BS 5424, IEC 60947, NF C 63-110, VDE 0660.