CA4KN40BW3 - TeSys K control relay 4 NO <= 690 V 24 V DC low consumption coil - Schneider Electric

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33,38 € excl. VAT

40,72 € incl. VAT

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TeSys K control relay 4 NO <= 690 V 24 V DC low consumption coil - Schneider Electric

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40,72 €

SPECIFICATIONS

Main

Contactor application Control circuit

Device short name CA4K

Range TeSys

[uc] control circuit voltage 24 V DC

Product Name TeSys CAK

[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

control circuit type DC low consumption

Complementary

[ue] rated operational voltage <= 690 V <= 400 Hz

[ith] conventional thermal current 10 A (at 50 °C)

Product certifications CB Scheme
CCC
UL
CSA
EAC
CE
UKCA

Handle front plate colour 58 mm

Product or component type Control relay

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

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

minimum switching current 5 mA

Associated fuse rating 10 A gG conforming to IEC 60947
10 A gG conforming to VDE 0660

Control circuit voltage limits Drop-out: 0.1...0.75 Uc (at <50 °C)
Operational: 0.7...1.3 Uc (at <50 °C)

width (w) 45 mm

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

Flame retardance V1 conforming to UL 94
Requirement 2 conforming to NF F 16-101
Requirement 2 conforming to NF F 16-102

Heat dissipation 1.8 W

Net weight 0.235 kg

Hold-in power consumption in w 1.8 W at 20 °C

Immunity to microbreaks 2 ms

Mounting support Rail
Plate

depth 57 mm

inrush power in w 1.8 W (at 20 °C)

mechanical durability 30 Mcycles

Irms rated making capacity 110 A conforming to IEC 60947

Maximum operating rate 6000 cyc/h

operating time 10...20 ms coil de-energisation and NO opening
30...40 ms coil energisation and NO closing

minimum switching voltage 17 V

Non overlap distance 0.5 mm

coil technology Built-in bidirectional peak limiting diode suppressor

Pole contact composition 4 NO

Utilisation category DC-13
AC-15

Environment

Ambient air temp for storage/transportation -50…80 °C

ip degree of protection IP2X

operating altitude 2000 m without derating

ambient air temperature for operation -25…50 °C

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

protective treatment TC conforming to IEC 60068

insulation resistance > 10 MOhm