Schneider-Electric
CA3KN31MD

Range of produc: TeSys K control relay

Range: TeSys

Product name: TeSys CAK

Product or component type: Control relay

Device short name: CA3K

contactor application: Control circuit

utilisation category: DC-13; AC-15

Pole contact composition: 3 NO + 1 NC

[Ue] rated operational voltage: <= 690 V <= 400 Hz

Control circuit type: DC standard

[Uc] control circuit voltage: 220 V DC

[Ith] conventional free air thermal current: 10 A (at 50 °C)

Irms rated making capacity: 110 A conforming to IEC 60947

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

[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

mounting support: Plate; Rail

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

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

Control circuit voltage limits: Operational: 0.8...1.15 Uc (at <50 °C); Drop-out: 0.1...0.75 Uc (at <50 °C)

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

Mechanical durability: 20 Mcycles

Maximum operating rate: 10000 cyc/h

Immunity to microbreaks: 2 ms

Inrush power in W: 3 W (at 20 °C)

Hold-in power consumption in W: 3 W at 20 °C

Heat dissipation: 3 W

Minimum switching voltage: 17 V

Minimum switching current: 5 mA

Non overlap distance: 0.5 mm

Insulation resistance: > 10 MOhm

height: 58 mm

Width: 45 mm

Depth: 57 mm

Net weight: 0.225 kg

Compatibility code: CA3K

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

product certifications: CB Scheme; CCC; UL; CSA; EAC; CE; UKCA

IP degree of protection: IP2X

Protective treatment: TC conforming to IEC 60068

ambient air temperature for operation: -25…50 °C

Ambient air temperature for storage: -50…80 °C

Operating altitude: 2000 m without derating

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 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

Unit Type of Package 1: PCE

Number of Units in Package 1: 1

Package 1 Height: 5.000 cm

Package 1 Width: 6.000 cm

Package 1 Length: 6.500 cm

Package 1 Weight: 211.400 g

Unit Type of Package 2: S02

Number of Units in Package 2: 40

Package 2 Height: 15.000 cm

Package 2 Width: 30.000 cm

Package 2 Length: 40.000 cm

Package 2 Weight: 8.700 kg

Sustainable offer status: Green Premium product

REACh Regulation: Free of Substances of Very High Concern above the threshold

REACh free of SVHC: Yes

EU RoHS Directive: Compliant

Toxic heavy metal free: Yes

Mercury free: Yes

China RoHS Regulation:  Pro-active China RoHS declaration (out of China RoHS legal scope)

RoHS exemption information: Yes

Environmental Disclosure: ENVPEP1503003EN

Circularity Profile: ENVEOLI1503003EN

WEEE: The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins