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Schneider Electric TeSys K control relay - 3 NO + 1 NC - <= 690 V - 24 V DC standard coil

CA3KN31BD
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Description

TeSys K control relay, 4 contacts (3NO + 1NC), 10A/690V, for control of electromagnetic loads AC-15/DC-13. It provides a 24V DC control circuit with no inrush consumption, connection by screw clamp terminals. For high operating rates until 180 cycles/min and ambient temperature -25/+50°C, it procures high reliability and durability. Compact (45mm width), for clipping on 35mm DIN rail or fixing by screw. Multi standards certified (IEC, UL, CSA, CCC, EAC), Green Premium product (RoHS/REACh).

Product Details

Weight (in Kg) 0.221
Net weight 0.225 kg
Pole Contact Composition 3 NO + 1 NC
Product Or Component Type control relay
Mechanical Durability 20 Mcycles
Protective Treatment TC conforming to IEC 60068
Immunity to Microbreaks 2 ms
Insulation Resistance > 10 MOhm
Minimum Switching Current 5 mA
Minimum Switching Voltage 17 V
Contactor Application control circuit
Hold-in Power Consumption In W 3-3 W at 20 °C
Non Overlap Distance 0.5 mm
[IP] Degree of Protection IP2x
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
Irms Rated Making Capacity 110 A conforming to IEC 60947
Ambient air temperature for operation -25-50 °C
Range of Product TeSys K 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
Standards BS 5424
IEC 60947
NF C 63-140
VDE 0660
Product Certifications UL
CSA
UKCA
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
[Ith] Conventional Free Air Thermal Current 10 A (at 50 °C)
[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
Associated Fuse Rating 10 A gG conforming to IEC 60947
10 A gG conforming to VDE 0660
Mounting support rail
plate
Control Circuit Type DC standard
Control Circuit Voltage Limits operational: 0.8...1.15 Uc (at <50 °C)
drop-out: 0.1...0.75 Uc (at <50 °C)
Heat Dissipation 3-3 W
Maximum Operating Rate 10000 cyc/h
Operating Time 10 ms coil de-energisation and NO opening
30...40 ms coil energisation and NO closing
15 ms coil de-energisation and NC closing
25...35 ms coil energisation and NC opening
Flame Retardance V1 conforming to UL 94
requirement 2 conforming to NF F 16-101
requirement 2 conforming to NF F 16-102
Inrush Power In W 3-3 W (at 20 °C)
Device short name CA3K
Depth 57 mm
Ambient air temperature for storage -50-80 °C
Height 58 mm
width 45 mm
Utilisation category AC-15
DC-13
Operating altitude 2000 m without derating
Compatibility code CA3K
[Uc] Control Circuit Voltage 24 V DC
[Ue] Rated Operational Voltage <= 690 V <= 400 Hz
Brand Schneider Electric

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