Complementary
Mounting location	Front side
[Ui] rated insulation voltage	690 V conforming to IEC 60947; 690 V conforming to BS 5424; 690 V conforming to VDE 0110 group C; 690 V conforming to CSA C22.2 No 14
[Ue] rated operational voltage	690 V AC
[Ith] conventional free air thermal current	10 A (at 55 °C)
Associated fuse rating	10 A gL conforming to IEC 60947; 10 A gL conforming to VDE 0660
Tightening torque	0.8 N.m - on screw clamp terminals
Width	27 mm
Net weight	0.022 kg
Contractual warranty
Warranty (in months)	18
Environment
Standards	CSA C22.2 No 60947-5-1; EN/IEC 60947-5-1; UL 60947-5-1
Product certifications	CB Scheme; CE; UKCA; EAC; cULus
IP degree of protection	IP2X
Protective treatment	TC conforming to IEC 60068
Ambient air temperature for operation	-20…50 °C
Ambient air temperature for storage	-50…70 °C
Operating altitude	2000 m without derating
Logistical informations
Country of origin	CZ
Main
Range	TeSys
Device short name	LA1SK
Product or component type	Auxiliary contact block
Product compatibility	LC1SK
Auxiliary contacts operation	Instantaneous
Pole contact composition	2 NC
Connections - terminals	Screw clamp terminals 1 cable(s) 1.5…6 mm²solid; Screw clamp terminals 2 cable(s) 1.5…4 mm²solid; Screw clamp terminals 1 cable(s) 0.5…6 mm²flexible with cable end; Screw clamp terminals 2 cable(s) 0.35…2.5 mm²flexible with cable end; Screw clamp terminals 1 cable(s) 0.35…6 mm²flexible without cable end; Screw clamp terminals 2 cable(s) 0.35…1.5 mm²flexible without cable end
Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	3.600 cm
Package 1 Width	5.300 cm
Package 1 Length	4.200 cm
Package 1 Weight	29.000 g
Unit Type of Package 2	S01
Number of Units in Package 2	60
Package 2 Height	15.000 cm
Package 2 Width	15.000 cm
Package 2 Length	40.000 cm
Package 2 Weight	1.854 kg

Mini contactors up to 2.2 kW AC -3 TeSys SK enables extremely space-saving installation of switching devices up to 2.2 kW. Five TeSys SK mini contactors can be used instead of three normal contactors.