Schneider Electric TeSys SK Control Relay 2 NO <= 690V 24V AC Coil CA2SK20B7
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Brand : Schneider Electric
Type : Control Relay
Description
Schneider Electric CA2SK20B7 TeSys SK Control Relay, 2 contacts (2NO), 10A/690V, to control AC-15/DC-13 electromagnetic loads. It has a 24V 50/60Hz AC control circuit with connection via screw terminals. With operating speeds of up to 20 cycles/minute and an ambient temperature of -20/+50 °C, it guarantees high reliability and durability. Compact (27mm wide), clips onto a 35mm DIN rail. Multi-standard certified (IEC, UL, CSA, CCC, EAC), Green Premium product (RoHS/REACh).
Features
- Used for controlling electrical circuits.
- It has 2 Normally Opened (NO) contacts
| Brand | Schneider Electric |
| Item Name | Control Relay |
| Model | CA2SK20B7 |
| Conventional Free Air Thermal Current | 10 A (at 55 °C) |
| Control Circuit Voltage | 24 V AC 50/60 Hz |
| 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 |
| Ambient Air Temperature For Storage | -50-70 °C |
| Associated Fuse Rating | 10 A gG conforming to IEC 60947, 10 A gG conforming to VDE 0660 |
| Compatibility Code | CA2K |
| 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 |
| Contactor Application | Control Circuit |
| Control Circuit Type | AC at 50/60 Hz |
| Control Circuit Voltage Limits | Drop-out: 0.2...0.75 Uc (at <50 °C), operational: 0.8...1.15 Uc (at <50 °C) |
| Depth | 55.5 mm |
| Height | 56 mm |
| Heat Dissipation | 1.4-1.4 W |
| Hold-in Power Consumption in VA | 4.2-4.2 VA (at 20 °C) |
| Inrush Power in VA | 16-16 VA (at 20 °C) |
| IP Degree Of Protection | IP2X |
| Maximum Operating Rate | 1200 cyc/h |
| Mechanical Durability | 10 Mcycles |
| Mounting Support | Rail, Plate |
| Operating Altitude | 2000 m without derating |
| Operating Time | 6...8 ms coil de-energisation and NO opening, 7...14 ms coil energisation and NO closing |
| Pole Contact Composition | 2 NO |
| Certifications | CB Scheme, cULus, EAC, CE, UKCA |
| Protective Treatment | TC conforming to IEC 60068 |
| Range Of Product | TeSys SK Control Relay |
| Rated Operational Voltage Limits | <= 690 V <= 400 Hz |
| Tightening Torque | 0.8 N.m - on screw clamp terminals pozidriv No 1 screw head |
| Utilisation Category | DC-13, AC-15 |
| Width | 27 mm |
| Ambient Air Temperature For Operation | -25-50 °C |
| Standards | EN/IEC 60947-5-1, UL 60947-5-1, CSA C22.2 No 60947-5-1 |
| Weight | 0.132 kg |
