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CA3KN40MD | TeSys K Control Relay
Product Overview
The CA3KN40MD is a TeSys K control relay manufactured by Schneider Electric. It is designed for industrial applications requiring reliable control and switching of electrical circuits. This relay features 4 Normally Open (NO) contacts and is suitable for use in systems with voltages up to 690 V. The standard coil operates at 220 V DC, making it versatile for various control applications.
Key Features
- Number of Contacts: 4 Normally Open (NO)
- Rated Voltage: Up to 690 V
- Coil Voltage: 220 V DC
- Contact Material: Silver Alloy
- Mechanical Life: 10 million operations
- Electrical Life: 1 million operations
- Mounting: DIN Rail Mounting
- Operating Temperature: -25°C to +55°C
- Protection Degree: IP20 (Finger-safe)
- Compliance: IEC/EN 60947-5-1, UL 508, CSA C22.2 No. 14
Applications
The CA3KN40MD control relay is ideal for use in:
- Motor control circuits
- Industrial automation systems
- Power distribution panels
- HVAC systems
- Lighting control systems
Technical Specifications
| Parameter | Value |
|---|---|
| Rated Insulation Voltage (Ui) | 690 V |
| Rated Operational Voltage (Ue) | 690 V AC, 220 V DC |
| Rated Operational Current (Ie) | 6 A |
| Coil Power Consumption | 2.2 W |
| Weight | Approx. 200 g |
Additional Resources
For more information, please refer to the Schneider Electric official website or consult the product datasheet.
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