Complementary
Coil technology	Built-in bidirectional peak limiting diode suppressor
[Ith] conventional free air thermal current	10 A (at 50 °C)
Irms rated making capacity	110 A conforming to IEC 60947
Associated fuse rating	10 A gG conforming to IEC 60947; 10 A gG conforming to VDE 0660
[Ui] rated insulation voltage	690 V conforming to IEC 60947; 750 V conforming to VDE 0110 group C; 690 V conforming to BS 5424; 600 V conforming to CSA C22.2 No 14
Mounting support	Plate; Rail
Connections - terminals	Spring terminals 1 cable(s) 0.75…1.5 mm²solid; Spring terminals 1 cable(s) 0.75…1.5 mm²flexible without cable end
Control circuit voltage limits	Drop-out: 0.1...0.75 Uc (at
Operating time	10...20 ms coil de-energisation and NO opening; 30...40 ms coil energisation and NO closing
Mechanical durability	30 Mcycles
Maximum operating rate	6000 cyc/h
Immunity to microbreaks	2 ms
Inrush power in W	1.8 W (at 20 °C)
Hold-in power consumption in W	1.8 W at 20 °C
Heat dissipation	1.8 W
Minimum switching voltage	17 V
Minimum switching current	5 mA
Non overlap distance	0.5 mm
Insulation resistance	> 10 MOhm
Height	58 mm
Width	45 mm
Depth	57 mm
Net weight	0.235 kg
Contractual warranty
Warranty (in months)	18
Environment
Standards	EN/IEC 60947-5-1; GB/T 14048.5; UL 60947-5-1; CSA C22.2 No 60947-5-1; JIS C8201-5-1
Product certifications	CB Scheme; CCC; UL; CSA; EAC; CE; UKCA
Protective treatment	TC conforming to IEC 60068
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
Mechanical robustness	Vibrations contactor open: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6; Vibrations contactor closed: 4 Gn, 5...300 Hz conforming to IEC 60068-2-6; Shocks contactor open: 10 Gn for 11 ms conforming to IEC 60068-2-27; Shocks contactor closed: 15 Gn for 11 ms conforming to IEC 60068-2-27
Logistical informations
Country of origin	FR
Main
Range	TeSys
Product name	TeSys CAK
Product or component type	Control relay
Device short name	CA4K
Contactor application	Control circuit
Utilisation category	AC-15; DC-13
Pole contact composition	4 NO
Control circuit type	DC low consumption
[Uc] control circuit voltage	24 V DC
Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	4.8 cm
Package 1 Width	6.2 cm
Package 1 Length	6.5 cm
Package 1 Weight	227.0 g
Unit Type of Package 2	S02
Number of Units in Package 2	40
Package 2 Height	15.0 cm
Package 2 Width	30.0 cm
Package 2 Length	40.0 cm
Package 2 Weight	9.324 kg

TeSys K contactor relay for use categories AC-15 to 690V and DC-13 to 600V. It has 4 contacts (4 NO), a 24 V DC coil with low consumption and integrated suppression, connection via spring terminals. It is designed for demanding applications with high operating speeds up to 6, 00 operations/hour and offers high reliability and durability. Certified with several standards (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHs/Reach).