Complementary
Control circuit voltage limits	Operational: 0.8...1.15 Uc (at
Inrush power in VA	30 VA (at 20 °C)
Hold-in power consumption in VA	4.5 VA (at 20 °C)
Heat dissipation	1.3 W
Auxiliary contacts type	type instantaneous 1 NC
Minimum switching current	5 mA for signalling circuit
Minimum switching voltage	17 V for signalling circuit
Non overlap distance	0.5 mm
Insulation resistance	> 10 MOhm for signalling circuit
Contractual warranty
Warranty (in months)	18
Environment
IP degree of protection	IP20 conforming to VDE 0106
Protective treatment	TC conforming to IEC 60068; TC conforming to DIN 50016
Ambient air temperature for operation	-25…50 °C
Ambient air temperature for storage	-50…80 °C
Operating altitude	2000 m without derating
Flame retardance	V1 conforming to UL 94; Requirement 2 conforming to NF F 16-101; Requirement 2 conforming to NF F 16-102
Height	58 mm
Width	90 mm
Depth	57 mm
Net weight	0.39 kg
Logistical informations
Country of origin	FR
Main
Range	TeSys
Product name	TeSys K
Product or component type	Reversing contactor
Device short name	LC2K
Device application	Control
Contactor application	Motor control; Resistive load
Utilisation category	AC-4; AC-1; AC-3; AC-3e
Device presentation	Preassembled with reversing power busbar
Poles description	3P
power pole contact composition	3 NO
[Ue] rated operational voltage	Power circuit: 690 V AC 50/60 Hz; Signalling circuit:
[Ie] rated operational current	20 A (at
Motor power kW	2.2 kW at 220...230 V AC 50/60 Hz; 4 kW at 380...415 V AC 50/60 Hz; 4 kW at 440 V AC 50/60 Hz; 4 kW at 480 V AC 50/60 Hz; 4 kW at 500...600 V AC 50/60 Hz; 4 kW at 660...690 V AC 50/60 Hz
Control circuit type	AC at 50/60 Hz
[Uc] control circuit voltage	48 V AC 50/60 Hz
Auxiliary contact composition	1 NC
[Uimp] rated impulse withstand voltage	8 kV
Overvoltage category	III
[Ith] conventional free air thermal current	20 A (at 50 °C) for power circuit; 10 A (at 50 °C) for signalling circuit
Irms rated making capacity	110 A AC for power circuit conforming to NF C 63-110; 110 A AC for power circuit conforming to IEC 60947; 110 A AC for signalling circuit conforming to IEC 60947
Rated breaking capacity	110 A at 415 V conforming to IEC 60947; 110 A at 440 V conforming to IEC 60947; 80 A at 500 V conforming to IEC 60947; 110 A at 220...230 V conforming to IEC 60947; 110 A at 380...400 V conforming to IEC 60947; 70 A at 660...690 V conforming to IEC 60947
[Icw] rated short-time withstand current	90 A 50 °C - 1 s for power circuit; 85 A 50 °C - 5 s for power circuit; 80 A 50 °C - 10 s for power circuit; 60 A 50 °C - 30 s for power circuit; 45 A 50 °C - 1 min for power circuit; 40 A 50 °C - 3 min for power circuit; 80 A - 1 s for signalling circuit; 90 A - 500 ms for signalling circuit; 110 A - 100 ms for signalling circuit; 20 A 50 °C - >= 15 min for power circuit
Associated fuse rating	25 A gG at
Average impedance	3 mOhm - Ith 20 A 50 Hz for power circuit
[Ui] rated insulation voltage	Power circuit: 600 V conforming to UL 508; Power circuit: 690 V conforming to IEC 60947-4-1; Signalling circuit: 690 V conforming to IEC 60947-4-1; Signalling circuit: 690 V conforming to IEC 60947-5-1; Signalling circuit: 600 V conforming to UL 508; Power circuit: 600 V conforming to CSA C22.2 No 14; Signalling circuit: 600 V conforming to CSA C22.2 No 14
Electrical durability	1.3 Mcycles 9 A AC-3 at Ue
Interlocking type	Mechanical
Mounting support	Plate; Rail
Standards	EN/IEC 60947-4-1; GB/T 14048.4; UL 60947-4-1; CSA C22.2 No 60947-4-1; JIS C8201-4-1
Product certifications	CB Scheme; CCC; UL; CSA; EAC; CE; UKCA
Connections - terminals	Solder pins (external diameter: 0.035 mm)
Operating time	10...20 ms coil energisation and NO closing; 10...20 ms coil de-energisation and NO opening
Safety reliability level	B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1; B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1
Mechanical durability	5 Mcycles
Maximum operating rate	3600 cyc/h
Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	6.500 cm
Package 1 Width	9.300 cm
Package 1 Length	6.000 cm
Package 1 Weight	402.000 g
Unit Type of Package 2	S02
Number of Units in Package 2	25
Package 2 Height	15.000 cm
Package 2 Width	30.000 cm
Package 2 Length	40.000 cm
Package 2 Weight	10.317 kg
Unit Type of Package 3	P06
Number of Units in Package 3	400
Package 3 Height	75.000 cm
Package 3 Width	60.000 cm
Package 3 Length	80.000 cm
Package 3 Weight	177.392 kg

3-pole reversing contactor TeSys K for motor applications up to 4kW@400V. It features 48 V 50/60 Hz AC coils, built-in 2NC auxiliary contacts, connection via solder pins for printed circuit boards (without pre-wired reversing circuit), mechanical interlock. Available worldwide, certified with multiple standards (IEC, UL, CSA, CCC, EAC) and Green Premium (RoHs/Reach).