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TeSys K control relay - 3 NO + 1 NC - <= 690 V - 24 V DC low consumption coil - CA4KN31BW3
CA4KN31BW3
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Technical informations
| Range of product: | TeSys K control relay |
|---|---|
| Range: | TeSys |
| Product name: | TeSys CAK |
| Product or component type: | Control relay |
| Device short name: | CA4K |
| Contactor application: | Control circuit |
| Utilisation category: | DC-13AC-15 |
| Pole contact composition: | 3 NO + 1 NC |
| [Ue] rated operational voltage: | |
| Control circuit type: | DC low consumption |
| [Uc] control circuit voltage: | 24 V DC |
| Coil technology: | Built-in bidirectional peak limiting diode suppressor |
|---|---|
| [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 6094710 A gG conforming to VDE 0660 |
| [Ui] rated insulation voltage: | 690 V conforming to IEC 60947750 V conforming to VDE 0110 group C690 V conforming to BS 5424600 V conforming to CSA C22.2 No 14 |
| Mounting support: | RailPlate |
| Connections - terminals: | Screw clamp terminals 1 cable(s) 1.5...4 mm²solidScrew clamp terminals 2 cable(s) 1.5...4 mm²solidScrew clamp terminals 1 cable(s) 0.75...4 mm²flexible with cable endScrew clamp terminals 2 cable(s) 0.75...4 mm²flexible without cable endScrew clamp terminals 1 cable(s) 0.34...1.5 mm²flexible with cable endScrew 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 mm1.3 N.m - on screw clamp terminals - with screwdriver Philips No 26 mm |
| Control circuit voltage limits: | Drop-out: 0.1...0.75 Uc (at Operational: 0.7...1.3 Uc (at |
| Operating time: | 10...20 ms coil de-energisation and NO opening15...25 ms coil de-energisation and NC closing30...40 ms coil energisation and NO closing25...35 ms coil energisation and NC opening |
| Mechanical durability: | 30 Mcycles |
| Maximum operating rate: | 6000 cyc/h |
| Immunity to microbreaks: | 2 ms |
| Inrush power in W: | 1.8 W (at 20 °C) |
| Hold-in power consumption in W: | 1.8 W at 20 °C |
| Heat dissipation: | 1.8 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 |
| Product weight: | 0.235 kg |
| Compatibility code: | CA4K |
In short
Reference CA4KN31BW3
Product Name TeSys K control relay - 3 NO + 1 NC - <= 690 V - 24 V DC low consumption coil - CA4KN31BW3
Range TeSys
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