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CA4KN40BW3

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

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Description: TeSys K control relay - 4 NO - <= 690 V - 24 V DC low consumption coil
Product weight: 0.52 lb(US) (0.235 kg)
IP degree of protection: IP2x
Standards: BS 5424IEC 60947VDE 0660NF C 63-140
Device short name: CA4K
Width: 1.77 in (45 mm)
Height: 2.28 in (58 mm)
Depth: 2.24 in (57 mm)
Protective treatment: TC conforming to IEC 60068
[Ui] rated insulation voltage: 600 V conforming to CSA C22.2 No 14690 V conforming to BS 5424690 V conforming to IEC 60947750 V conforming to VDE 0110 group C
Operating altitude: 6561.68 ft. (2000 m) without derating in temperature
Mechanical durability: 30 Mcycles
Tightening torque: 11.5 lbf.in (1.3 N.m) - on screw clamp terminals - with screwdriver Philips No 2 0.24 in (6 mm)11.5 lbf.in (1.3 N.m) - on screw clamp terminals - with screwdriver flat Ø 6 mm
Connections - terminals: Screw clamp terminals 1 cable(s) 0...0.01 in² (1.5...4 mm²) - cable stiffness: solidScrew clamp terminals 2 cable(s) 0...0.01 in² (1.5...4 mm²) - cable stiffness: solidScrew clamp terminals 2 cable(s) 0...0.01 in² (0.75...4 mm²) - cable stiffness: flexible - without cable endScrew clamp terminals 1 cable(s) 0...0.01 in² (0.75...4 mm²) - cable stiffness: flexible - with cable endScrew clamp terminals 1 cable(s) 0...0 in² (0.34...1.5 mm²) - cable stiffness: flexible - with cable endScrew clamp terminals 2 cable(s) 0...0 in² (0.34...1.5 mm²) - cable stiffness: flexible - without cable end
Range: TeSys
Mounting support: RailPlate
[Ith] conventional free air thermal current: 10 A at <= 122 °F (50 °C)
System Voltage: <= 690 V <= 400 Hz
Operating rate: 6000 cyc/h
Product name: TeSys CAK
[Uc] control circuit voltage: 24 V DC
Insulation resistance: > 10 MOhm

Utilization category: AC-15DC-13
Control circuit voltage limits: 0.7...1.3 Uc at 122 °F (50 °C) operational0.1...0.75 Uc at 122 °F (50 °C) drop-out
Operating time: 10...20 ms coil de-energisation and NO opening30...40 ms coil energisation and NO closing
Associated fuse rating: 10 A gG conforming to IEC 6094710 A gG conforming to VDE 0660
Control circuit type: DC low consumption
Coil technology: Built-in bidirectional peak limiting diode suppressor
Product certifications: CSAUL
Product or component type: Control relay
Irms rated making capacity: 110 A conforming to IEC 60947
Contactor application: Control circuit
Ambient air temperature for operation: -13...122 °F (-25...50 °C)
Ambient air temperature for storage: -58...176 °F (-50...80 °C)
Pole contact composition: 4 NO
Flame retardance: V1 conforming to UL 94Requirement 2 conforming to NF F 16-101Requirement 2 conforming to NF F 16-102
Mechanical robustness: Vibrations contactor closed 4 Gn, 5...300 Hz IEC 60068-2-6Vibrations contactor open 2 Gn, 5...300 Hz IEC 60068-2-6Shocks contactor open 10 Gn for 11 ms IEC 60068-2-27Shocks contactor closed 15 Gn for 11 ms IEC 60068-2-27
Immunity to micro breaks: 2 ms
inrush power in W: 1.8 W at 68 °F (20 °C)
hold-in power consumption in W: 1.8 W at 68 °F (20 °C)
Heat dissipation: 1.8 W
Minimum switching voltage: 17 V
Minimum switching current: 5 mA
Non overlap distance: 0.02 in (0.5 mm)

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