Control Relay, TeSys K, 4 NO contacts, 600V, 125VDC standard coil
CA3KN40GD
Description
TeSys K IEC industrial control relays are used in industrial control circuits. This Type K control relays has 4 normally open contacts. The contacts have AC-15 and DC13 contact ratings. Type K control relays can be mounted on 35mm DIN rail or can be mounted directed to a panel. The relay has a 125 VDC coil. Screw clamp terminals are used for load and auxiliary connections. An extensive line of accessories makes it easy to meet the requirements of most applications. The relay is 2.28 inches tall, 1.77 inches wide and 2.24 inches deep. It weighs 0.50 lbs. This control relay is UL Listed and CSA certified.
Product Details
| [uc] Control Circuit Voltage | 125 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 | CA3K |
| Depth | 57 mm |
| Device Short Name | CA3K |
| Flame Retardance | V1 conforming to UL 94 |
| Height | 58 mm |
| Ip Degree of Protection | IP2x |
| Mechanical Durability | 20 Mcycles |
| Mechanical Robustness | vibrations contactor open: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6 |
| Mounting Support | plate |
| Net Weight | 0.225 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 | AC-15 |
| 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 |
| Contactor Application | control circuit |
| Control Circuit Type | DC standard |
| Control Circuit Voltage Limits | operational: 0.8...1.15 Uc (at <50 °C) |
| Heat Dissipation | 3-3 W |
| Hold-in Power Consumption in w | 3-3 W at 20 °C |
| Immunity to Microbreaks | 2 ms |
| Inrush Power in w | 3-3 W (at 20 °C) |
| Insulation Resistance | > 10 MOhm |
| Irms Rated Making Capacity | 110 A conforming to IEC 60947 |
| Maximum Operating Rate | 10000 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 ms coil de-energisation and NO opening |
| Pole Contact Composition | 4 NO |
| Protective Treatment | TC conforming to IEC 60068 |
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