Schneider Electric CA3KN31BD
The Schneider Electric CA3KN31BD is a component within the TeSys series designed for efficient control applications. This device can operate at a maximum rate of 10,000 cycles per hour and features solid protection against microinterruptions for up to 2 milliseconds.
This Schneider Electric CA3KN31BD is supplied brand new by PartLogic for control circuits, automation panels, signal switching, machine safety and industrial maintenance applications. It forms part of our Industrial automation > Relays > Electromechanical relays range and is referenced internally as PartLogic SKU PL26899405665.
Before ordering, please confirm the manufacturer part number, product specifications and compatibility with your existing equipment. If you are replacing a failed, obsolete or hard-to-find part, contact PartLogic and we can help check suitability or source related components.
| Range | TeSys |
| Product name | TeSys CAK |
| Product or component type | Control relay |
| Device short name | CA3K |
| Contactor application | Control circuit |
| Utilisation category | AC-15 | DC-13 |
| Pole contact composition | 3 NO + 1 NC |
| [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 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 | Rail | Plate |
| 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 |
| Standards | EN/IEC 60947-5-1 | GB/T 14048.5 | UL 60947-5-1 | CSA C22.2 No 60947-5-1 | JIS C8201-5-1 |
| 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 | 6.600 cm |
| Package 1 Width | 4.800 cm |
| Package 1 Length | 6.200 cm |
| Package 1 Weight | 219.000 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 | 9.154 kg |
| Unit Type of Package 3 | P06 |
| Number of Units in Package 3 | 320 |
| Package 3 Height | 45.000 cm |
| Package 3 Width | 60.000 cm |
| Package 3 Length | 80.000 cm |
| Package 3 Weight | 82.860 kg |
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