Schneider TeSys SK control relay - 2 NO - <= 690 V - 24 V DC standard coil
Electrical / Breaker / Contactor Accessories
TeSys SK mini-control relay, 2 contacts (2NO), 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 terminals. For operating rates until 20 cycles/min and ambient temperature -20/+50°C, it procures high reliability and durability. Compact (27mm width), for clipping on a 35mm DIN rail. Multi standards certified (IEC, UL, CSA, CCC, EAC), Green Premium product (RoHS/REACh).
Specifications
Main
| Range | TeSys |
|---|---|
| Product name | TeSys CASK |
| Product or component type | Control relay |
| Device short name | CA3SK |
| Contactor application | Control circuit |
| Utilisation category | DC-13 AC-15 |
| Pole contact composition | 2 NO |
| [Ue] rated operational voltage | <= 690 V <= 400 Hz |
| control circuit type | DC standard |
| [Uc] control circuit voltage | 24 V DC |
| [Ith] conventional free air thermal current | 10 A (at 55 °C) |
|---|---|
| associated fuse rating | 10 A gL conforming to VDE 0660 10 A gL conforming to IEC 60947 |
| [Ui] rated insulation voltage | 690 V conforming to IEC 60947 690 V conforming to VDE 0110 group C 690 V conforming to BS 5424 690 V conforming to UL 508 690 V conforming to CSA C22.2 No 14 |
| Mounting support | Rail Plate |
| connections - terminals | Screw clamp terminals 1 cable(s) 1.5…6 mm²solid Screw clamp terminals 2 cable(s) 1.5…4 mm²solid Screw clamp terminals 1 cable(s) 0.5…6 mm²flexible without cable end Screw clamp terminals 1 cable(s) 0.35…6 mm²flexible with cable end Screw clamp terminals 2 cable(s) 0.35…1.5 mm²flexible with cable end Screw clamp terminals 2 cable(s) 0.35…2.5 mm²flexible without cable end |
| tightening torque | 0.8 N.m - on screw clamp terminals pozidriv No 1 screw head |
| control circuit voltage limits | Operational: 0.85...1.1 Uc (at <50 °C) Drop-out: 0.1...0.75 Uc (at <50 °C) |
| operating time | 4...6 ms coil de-energisation and NO opening 8...12 ms coil energisation and NO closing |
| Mechanical durability | 10 Mcycles |
| maximum operating rate | 1200 cyc/h |
| inrush power in W | 2.2 W (at 20 °C) |
| hold-in power consumption in W | 2.2 W at 20 °C |
| heat dissipation | 2.2 W |
| Height | 56 mm |
| Width | 27 mm |
| Depth | 55.5 mm |
| Net weight | 0.132 kg |
| Standards | BS 5424 NF C 63-110 VDE 0660 IEC 60947 |
|---|---|
| Product certifications | CULus |
| IP degree of protection | IP2x |
| protective treatment | TC conforming to IEC 60068 |
| Ambient air temperature for operation | -20…50 °C |
| Ambient air temperature for storage | -50…70 °C |
| operating altitude | 2000 m without derating |