Schneider Electric
TeSys K control relay - 4 NO - <= 690 V - 24 V DC standard coil - CA3KN40BD
Out of stock
SKU
CA3KN40BD
Details
TeSys K control relay, 4 contacts (4NO), 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).
More Information
| Attribute | Value |
|---|---|
| SKU | CA3KN40BD |
| product certifications | CSA, UL |
| ambient air temperature for storage | -50-80 °C |
| ambient air temperature for operation | -25-50 °C |
| range of product | TeSys K control relay |
| product or component type | Relay Kontrol |
| net weight | 0.225 kg |
| standards | BS 5424, IEC 60947, NF C 63-140, VDE 0660 |
| mechanical durability | 20 Mcycles |
| device short name | CA3K |
| range | TeSys K |
| [Uc] control circuit voltage | 24 V DC |
| product name | TeSys CAK |
| minimum switching current | 5 mA |
| 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) |
| control circuit type | DC standard |
| contactor application | control circuit |
| insulation resistance | > 10 MOhm |
| Irms rated making capacity | 110 A conforming to IEC 60947 |
| pole contact composition | 4 NO |
| operating time | 10 ms coil de-energisation and NO opening, 30...40 ms coil energisation and NO closing |
| immunity to microbreaks | 2 ms |
| non overlap distance | 0.5 mm |
| 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 |
| height | 58 mm |
| mounting support | plate, rail |
| compatibility code | CA3K |
| width | 45 mm |
| depth | 57 mm |
| operating altitude | 2000 m without derating |
| IP degree of protection | IP2x |
| 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 |
| [Ue] rated operational voltage | <= 690 V <= 400 Hz |
| utilisation category | AC-15, DC-13 |
| [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 |
| control circuit voltage limits | operational: 0.8...1.15 Uc (at <50 °C), drop-out: 0.1...0.75 Uc (at <50 °C) |
| hold-in power consumption in W | 3-3 W at 20 °C |
| associated fuse rating | 10 A gG conforming to IEC 60947, 10 A gG conforming to VDE 0660 |
| flame retardance | V1 conforming to UL 94, requirement 2 conforming to NF F 16-101, requirement 2 conforming to NF F 16-102 |
| minimum switching voltage | 17 V |
| maximum operating rate | 10000 cyc/h |
| protective treatment | TC conforming to IEC 60068 |
| inrush power in W | 3-3 W (at 20 °C) |
| heat dissipation | 3-3 W |
Technical Documents
