control relay, TeSys K, 4P(3NO+1NC), 690V, 24V DC low consumption coil
CA4KN31BW3
Description
TeSys K control relay, 4 contacts (3NO+1NC), 10A/690V, for control of electromagnetic loads AC-15/DC-13. It provides a low consumption 24V DC control circuit with no inrush consumption and equipped with a surge suppression device, 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
| [uc] Control Circuit Voltage | 24 V DC |
|---|---|
| [ue] Rated Operational Voltage | <= 690 V <= 400 Hz |
| [ui] Rated Insulation Voltage | 690 V conforming to IEC 60947 |
| Ambient Air Temperature for Operation | -25-50 °C |
| Ambient Air Temperature for Storage | -50-80 °C |
| Compatibility Code | CA4K |
| Depth | 57 mm |
| Device Short Name | CA4K |
| Flame Retardance | V1 conforming to UL 94 |
| Height | 58 mm |
| Ip Degree of Protection | IP2x |
| Mechanical Durability | 30 Mcycles |
| Mechanical Robustness | vibrations contactor open: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6 |
| Mounting Support | rail |
| Net Weight | 0.235 kg |
| Product Certifications | UL |
| Product Name | TeSys CAK |
| Product or Component Type | control relay |
| Range | TeSys |
| Range of Product | TeSys K control relay |
| Standards | BS 5424 |
| Tightening Torque | 1.3 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm |
| Utilisation Category | DC-13 |
| Width | 45 mm |
| Connections - Terminals | screw clamp terminals 1 cable(s) 1.5-4 mm²solid |
| [ith] Conventional Free Air Thermal Current | 10 A (at 50 °C) |
| Associated Fuse Rating | 10 A gG conforming to IEC 60947 |
| Coil Technology | built-in bidirectional peak limiting diode suppressor |
| Contactor Application | control circuit |
| Control Circuit Type | DC low consumption |
| Control Circuit Voltage Limits | drop-out: 0.1...0.75 Uc (at <50 °C) |
| Heat Dissipation | 1.8-1.8 W |
| Hold-in Power Consumption in w | 1.8-1.8 W at 20 °C |
| Immunity to Microbreaks | 2 ms |
| Inrush Power in w | 1.8-1.8 W (at 20 °C) |
| Insulation Resistance | > 10 MOhm |
| Irms Rated Making Capacity | 110 A conforming to IEC 60947 |
| Maximum Operating Rate | 6000 cyc/h |
| Minimum Switching Current | 5 mA |
| Minimum Switching Voltage | 17 V |
| Non Overlap Distance | 0.5 mm |
| Operating Altitude | 2000 m without derating |
| Operating Time | 10...20 ms coil de-energisation and NO opening |
| Pole Contact Composition | 3 NO + 1 NC |
| Protective Treatment | TC conforming to IEC 60068 |
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