The Schneider Electric CA3KN31MD3 is a TeSys K series control relay designed for robust industrial applications. This relay features a 4-pole configuration, comprising three normally open (NO) contacts and one normally closed (NC) contact, suitable for complex switching sequences in control circuits. It operates with a standard 220V DC coil voltage and is rated for up to 690V.

Technical details

• Series: TeSys K
• Contact Configuration: 4 Poles (3 Normally Open, 1 Normally Closed)
• Coil Voltage: 220V DC
• AC-15 Utilization Category Rating: 10A at 400V (Verify with datasheet for specific ratings)
• DC-13 Utilization Category Rating: 1A at 220V (Verify with datasheet for specific ratings)
• Maximum Switching Voltage: 690V
• Integral Suppression Device: Included to protect against voltage transients
• Mounting Type: DIN rail or panel mount (Verify with datasheet)

Applications & compatibility

This TeSys K control relay is commonly employed in motor control circuits, automation panels, and machine tool applications requiring reliable switching of control signals. It is compatible with various industrial control systems and can be integrated into existing electrical infrastructure for applications such as conveyor systems, pump controls, and HVAC systems.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the CA3KN31MD3 or contact our technical team for cross-reference assistance with compatible TeSys K components.