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CA2KN31F7 | TeSys K Control Relay
Product Overview
The CA2KN31F7 is a TeSys K control relay from Schneider Electric, designed for industrial and commercial applications. It features 3 Normally Open (NO) and 1 Normally Closed (NC) contacts, making it versatile for various control circuits. The relay is rated for voltages up to 690 V and is equipped with a 110 V AC coil.
Key Features
- Contact Configuration: 3 NO + 1 NC
- Rated Voltage: ≤ 690 V
- Coil Voltage: 110 V AC
- Contact Material: Silver Alloy
- Mechanical Life: Up to 10 million operations
- Electrical Life: Up to 1 million operations
- Mounting: DIN Rail or Screw Mounting
- Operating Temperature: -25°C to +55°C
- Protection Degree: IP20 (Finger-safe terminals)
- Standards Compliance: IEC/EN 60947-5-1, UL 508, CSA C22.2 No. 14
Applications
The CA2KN31F7 control relay is suitable for a wide range of applications, including:
- Motor control
- Lighting control
- Heating and ventilation systems
- Industrial automation
- Power distribution
Technical Specifications
| Parameter | Value |
|---|---|
| Rated Insulation Voltage (Ui) | 690 V |
| Rated Operational Voltage (Ue) | 690 V |
| Rated Operational Current (Ie) | 10 A |
| Rated Thermal Current (Ith) | 10 A |
| Rated Short-Time Withstand Current (Icw) | 100 A (1 s) |
| Coil Power Consumption | 2.5 VA |
| Weight | Approx. 200 g |
Additional Information
For more detailed information, including wiring diagrams and installation guidelines, please refer to the official Schneider Electric product documentation or contact their customer support.
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