CA3KN40BD

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

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Description: TeSys K control relay - 4 NO - <= 690 V - 24 V DC standard coil
Product weight: 0.5 lb(US) (0.225 kg)
IP degree of protection: IP2x
Standards: BS 5424, IEC 60947, VDE 0660, NF C 63-140
Device short name: CA3K
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 14, 690 V conforming to BS 5424, 690 V conforming to IEC 60947, 750 V conforming to VDE 0110 group C
Operating altitude: 6561.68 ft. (2000 m) without derating in temperature
Mechanical durability: 20 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 6 mm
Connections - terminals: Screw clamp terminals 1 cable(s) 0...0.01 in (1.5...4 mm) - cable stiffness: solid, Screw clamp terminals 2 cable(s) 0...0.01 in (1.5...4 mm) - cable stiffness: solid, Screw clamp terminals 2 cable(s) 0...0.01 in (0.75...4 mm) - cable stiffness: flexible - without cable end, Screw clamp terminals 1 cable(s) 0...0.01 in (0.75...4 mm) - cable stiffness: flexible - with cable end, Screw clamp terminals 1 cable(s) 0...0 in (0.34...1.5 mm) - cable stiffness: flexible - with cable end, Screw clamp terminals 2 cable(s) 0...0 in (0.34...1.5 mm) - cable stiffness: flexible - without cable end
Range: TeSys
Mounting support: Plate, Rail
[Ith] conventional free air thermal current: 10 A at <= 122 F (50 C)
System Voltage: <= 690 V <= 400 Hz
Operating rate: 10000 cyc/h
Product name: TeSys CAK
[Uc] control circuit voltage: 24 V DC
Insulation resistance: > 10 MOhm

Utilization category: AC-15, DC-13
Control circuit voltage limits: 0.8...1.15 Uc at 122 F (50 C) operational, 0.1...0.75 Uc at 122 F (50 C) drop-out
Operating time: 10 ms coil de-energisation and NO opening, 30...40 ms coil energisation and NO closing
Associated fuse rating: 10 A gG conforming to IEC 60947, 10 A gG conforming to VDE 0660
Control circuit type: DC standard
Irms rated making capacity: 110 A conforming to IEC 60947
Product certifications: UL, CSA
Product or component type: Control relay
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 94, Requirement 2 conforming to NF F 16-101, Requirement 2 conforming to NF F 16-102
Mechanical robustness: Vibrations contactor closed 4 Gn, 5...300 Hz IEC 60068-2-6, Vibrations contactor open 2 Gn, 5...300 Hz IEC 60068-2-6, Shocks contactor open 10 Gn for 11 ms IEC 60068-2-27, Shocks contactor closed 15 Gn for 11 ms IEC 60068-2-27
Immunity to micro breaks: 2 ms
inrush power in W: 3 W at 68 F (20 C)
hold-in power consumption in W: 3 W at 68 F (20 C)
Heat dissipation: 3 W
Minimum switching voltage: 17 V
Minimum switching current: 5 mA
Non overlap distance: 0.02 in (0.5 mm)

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