Product datasheet
Characteristics
CA4KN403BW3
TeSys K control relay - 4 NO - <= 690 V - 24 V
DC low consumption coil
Price* : 40.06 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
CA4K
Control circuit
AC-15
DC-13
4 NO
<= 690 V <= 400 Hz
DC low consumption
24 V DC
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
Spring terminals 1 cable(s) 0.75…1.5 mm²solid
Spring terminals 1 cable(s) 0.75…1.5 mm²flexible without cable end
Drop-out: 0.1...0.75 Uc (at <50 °C)
Operational: 0.7...1.3 Uc (at <50 °C)
Mounting support
Connections - terminals
Control circuit voltage limits
Aug 16, 2019
1
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
Operating time
Mechanical durability
Maximum operating rate
Immunity to microbreaks
Inrush power in W
Hold-in power consumption in W
Heat dissipation
Minimum switching voltage
Minimum switching current
Non overlap distance
Insulation resistance
Height
Width
Depth
Net weight
10...20 ms coil de-energisation and NO opening
30...40 ms coil energisation and NO closing
30 Mcycles
6000 cyc/h
2 ms
1.8 W (at 20 °C)
1.8 W at 20 °C
1.8 W
17 V
5 mA
0.5 mm
> 10 MOhm
58 mm
45 mm
57 mm
0.235 kg
Environment
Standards
BS 5424
IEC 60947
NF C 63-140
VDE 0660
CSA
UL
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
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
Pro-active compliance (Product 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
Contractual warranty
Warranty
18 months
2
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