CA4KN31FW3 TeSys K Control Relay - 3 NO + 1 NC -

Relay

TeSys K control relay - 3 NO + 1 NC - <= 690 V - 110 V DC low consumption coil

Main
Range : TeSys
Product name : TeSys CAK
Product or component type : Control relay
device short name : CA4K
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 low consumption
[Uc] control circuit voltage : 110 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 :
- 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 :
- Rail
- Plate
Connections - terminals :
- Screw clamp terminals 1 cable(s) 1.5…4 mm²solid
- Screw clamp terminals 2 cable(s) 1.5…4 mm²solid
- Screw clamp terminals 1 cable(s) 0.75…4 mm²flexible with cable end
- Screw clamp terminals 2 cable(s) 0.75…4 mm²flexible without cable end
- Screw clamp terminals 1 cable(s) 0.34…1.5 mm²flexible with cable end
- Screw clamp terminals 2 cable(s) 0.34…1.5 mm²flexible without cable end
Tightening torque :
- 1.3 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm
- 1.3 N.m - on screw clamp terminals - with screwdriver Philips No 26 mm
- 1.3 N.m - on screw clamp terminals - with screwdriver pozidriv No 2
Control circuit voltage limits :
- Drop-out: 0.1...0.75 Uc (at <50 °C)
- Operational: 0.7...1.3 Uc (at <50 °C)
Operating time :
- 10...20 ms coil de-energisation and NO opening
- 15...25 ms coil de-energisation and NC closing
- 30...40 ms coil energisation and NO closing
- 25...35 ms coil energisation and NC opening
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
Product weight : 0.235 kg

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
IP degree of protection : IP2X
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

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 : 6.6 cm
Package 1 Weight : 235.0 g

Contractual warranty
Warranty : 12 months