Datasheet

Disclaimer: This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications
May 7, 2018
1
Product data sheet
Characteristics
CA3KN31BD3
TeSys K control relay - 3 NO + 1 NC - <= 690 V -
24 V DC standard coil
Main
Range of product TeSys K control relay
Range TeSys
Product name TeSys CAK
Product or component type Control relay
Device short name CA3K
Contactor application Control circuit
Utilisation category DC-13
AC-15
Pole contact composition 3 NO + 1 NC
[Ue] rated operational voltage <= 690 V <= 400 Hz
Control circuit type DC standard
[Uc] control circuit voltage 24 V DC
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 600 V conforming to CSA C22.2 No 14
690 V conforming to BS 5424
690 V conforming to IEC 60947
750 V conforming to VDE 0110 group C
Mounting support Rail
Plate
Connections - terminals Screw clamp terminals 1 cable(s) 1.5...4 mm² - cable stiffness: solid
Screw clamp terminals 2 cable(s) 1.5...4 mm² - cable stiffness: solid
Screw clamp terminals 2 cable(s) 0.75...4 mm² - cable stiffness: flexible - without cable end
Screw clamp terminals 1 cable(s) 0.75...4 mm² - cable stiffness: flexible - with cable end
Screw clamp terminals 1 cable(s) 0.34...1.5 mm² - cable stiffness: flexible - with cable end