Complementary
Utilisation category	AC-1
Poles description	4P
power pole contact composition	2 NO + 2 NC
[Ue] rated operational voltage	Power circuit:
[Ie] rated operational current	20 A (at
Control circuit type	AC at 50/60 Hz standard
[Uc] control circuit voltage	24 V AC 50/60 Hz
[Uimp] rated impulse withstand voltage	8 kV
[Ith] conventional free air thermal current	20 A (at 60 °C) for power circuit; 10 A (at 50 °C) for signalling circuit
Irms rated making capacity	110 A AC for power circuit conforming to IEC 60947
Rated breaking capacity	110 A at 220...230 V conforming to IEC 60947; 110 A at 380...400 V conforming to IEC 60947; 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; 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; 20 A 50 °C - >= 15 min for power circuit
Associated fuse rating	10 A gG for control circuit conforming to IEC 60947; 10 A gG for control circuit conforming to VDE 0660; 25 A gG at
Average impedance	3 mOhm - Ith 20 A 50 Hz for power circuit
[Ui] rated insulation voltage	Control circuit: 690 V conforming to BS 5424; Control circuit: 690 V conforming to IEC 60947; Power circuit: 690 V conforming to BS 5424; Power circuit: 690 V conforming to IEC 60947; Power circuit: 690 V conforming to NF C 20-040; Control circuit: 750 V conforming to VDE 0110 group C; Power circuit: 750 V conforming to VDE 0110 group C; Control circuit: 600 V conforming to CSA C22.2 No 14; Power circuit: 600 V UL 508 certified conforming to CSA C22.2 No 14
Insulation resistance	> 10 MOhm for control circuit
Inrush power in VA	30 VA (at 20 °C)
Hold-in power consumption in VA	4.5 VA 50/60 Hz (at 20 °C)
Control circuit voltage limits	Operational: 0.8...1.15 Uc at 50/60 Hz (at = 0.20 Uc at 50/60 Hz (at
Connections - terminals	Screw clamp terminals 1 cable(s) 1.5…4 mm²solid; Screw clamp terminals 1 cable(s) 0.75…4 mm²flexible without cable end; Screw clamp terminals 1 cable(s) 0.34…2.5 mm²flexible with cable end; Screw clamp terminals 2 cable(s) 1.5…4 mm²solid; Screw clamp terminals 2 cable(s) 0.75…4 mm²flexible without cable end; Screw clamp terminals 2 cable(s) 0.34…1.5 mm²flexible with cable end
Maximum operating rate	3600 cyc/h
Coil technology	Without built-in suppressor module
Minimum switching current	5 mA for control circuit
Minimum switching voltage	17 V for control circuit
Mounting support	Rail; Plate
Operating time	10...20 ms coil de-energisation and NO opening; 15...25 ms coil de-energisation and NC opening; 10...20 ms between energisation of coil and closing of NO contact; 5...15 ms coil energisation and NC 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	10 Mcycles
Electrical durability	0.16 Mcycles 20 A AC-1 at Ue
Height	58 mm
Width	45 mm
Depth	57 mm
Net weight	0.18 kg
Contractual warranty
Warranty (in months)	18
Environment
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
Ambient air temperature for storage	-50…80 °C
Operating altitude	2000 m without derating
Fire resistance	850 °C conforming to IEC 60695-2-1
Flame retardance	Class C2 conforming to NF F 16-101; Class C2 conforming to NF F 16-102; V1 conforming to UL 94
Main
Product or component type	Contactor
Device short name	LC1K
Contactor application	Resistive load
Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	4.500 cm
Package 1 Width	5.700 cm
Package 1 Length	5.700 cm
Package 1 Weight	170.000 g
Unit Type of Package 2	BB1
Number of Units in Package 2	30
Package 2 Height	7.100 cm
Package 2 Width	29.500 cm
Package 2 Length	30.300 cm
Package 2 Weight	5.246 kg

TeSys LC1K power contactor. 4-pole, 2 NO + 2 NC. Additional auxiliary contacts - 2 NO + 2 NC, coil 24 V AC. Dimensions (WxHxD) 45x58x57 mm, weight 0.18 kg. Category AC-1. Coil - AC 50/60 Hz, without built-in amplitude limiter diode. Simple machine control in industry, infrastructure and building applications. Easy-to-use interface for electronic devices (PLC). Certifications according to GOST, CSA, UL. Product standards according to VDE 0660, IEC 60947, BS 5424, NF C 63-110.