Product datasheet
Characteristics
CA2KN31F72
TeSys K control relay - 3 NO + 1 NC - <= 690 V -
110 V AC coil
Price* : 27.14 GBP
Main
Range
Product name
Product or component type
Device short name
Contactor application
Utilisation category
Pole contact composition
[Ue] rated operational voltage
Control circuit type
[Uc] control circuit voltage
TeSys
TeSys CAK
Control relay
CA2K
Control circuit
DC-13
AC-15
3 NO + 1 NC
<= 690 V <= 400 Hz
AC at 50/60 Hz
110 V AC 50/60 Hz
Complementary
Coil technology
[Ith] conventional free air thermal
current
Irms rated making capacity
Associated fuse rating
[Ui] rated insulation voltage
Built-in bidirectional peak limiting diode suppressor
10 A (at 50 °C)
110 A conforming to IEC 60947
10 A gG conforming to IEC 60947
10 A gG conforming to VDE 0660
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
Plate
Rail
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
1
Mounting support
Connections - terminals
Aug 16, 2019
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
Screw clamp terminals 2 cable(s) 0.34…1.5 mm²flexible without cable end
Tightening torque
Control circuit voltage limits
Operating time
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
Drop-out: 0.2...0.75 Uc (at <50 °C)
Operational: 0.8...1.15 Uc (at <50 °C)
10...20 ms coil de-energisation and NO opening
10...20 ms coil energisation and NO closing
15...25 ms coil de-energisation and NC closing
5...15 ms coil energisation and NC opening
10 Mcycles
10000 cyc/h
2 ms
30 VA (at 20 °C)
4.5 VA (at 20 °C)
1.3 W
17 V
5 mA
0.5 mm
> 10 MOhm
58 mm
45 mm
57 mm
0.18 kg
Mechanical durability
Maximum operating rate
Immunity to microbreaks
Inrush power in VA
Hold-in power consumption in VA
Heat dissipation
Minimum switching voltage
Minimum switching current
Non overlap distance
Insulation resistance
Height
Width
Depth
Net weight
Environment
Standards
BS 5424
IEC 60947
NF C 63-140
VDE 0660
CSA
UL
IP2x
TC conforming to IEC 60068
-25…50 °C
-50…80 °C
2000 m without
V1 conforming to UL 94
Requirement 2 conforming to NF F 16-101
Requirement 2 conforming to NF F 16-102
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
Product certifications
IP degree of protection
Protective treatment
Ambient air temperature for operation
Ambient air temperature for storage
Operating altitude
Flame retardance
Mechanical robustness
Offer Sustainability
Sustainable offer status
REACh Regulation
EU RoHS Directive
Mercury free
RoHS exemption information
China RoHS Regulation
Environmental Disclosure
Circularity Profile
WEEE
Green Premium product
REACh Declaration
Not applicable, out of EU RoHS legal scope
EU RoHS Declaration
Yes
Yes
Download RoHS China Declaration
Product out of China RoHS scope. Substance declaration for your information
Product Environmental Profile
End of Life Information
The product must be disposed on European Union markets following specific waste collection and
never end up in rubbish bins
2
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