The Schneider Electric TeSys K control relay is designed for robust electrical control applications. This specific model, CA3KN31FD3, features a standard coil rated for 110 V DC operation and is configured with 3 normally open (NO) and 1 normally closed (NC) auxiliary contacts. It is suitable for switching circuits up to 690 V, making it a versatile component in various industrial automation systems.

Technical details

• Series: TeSys K
• Coil Voltage: 110 V DC
• Contact Configuration: 3 Normally Open (NO) + 1 Normally Closed (NC)
• Maximum Switching Voltage: 690 V
• Control Relay Type: Auxiliary Contact Block
• Mounting Type: DIN rail or panel mount (verify mounting details against manufacturer datasheet)
• Terminal Type: Screw terminals (verify terminal type against manufacturer datasheet)
• Environmental Rating: IP20 (verify environmental rating against manufacturer datasheet)

Applications & compatibility

This TeSys K control relay is commonly integrated into motor control centers, control panels, and automation systems for machine tools, material handling equipment, and process control. It serves as a reliable component for signaling, interlocking, and auxiliary control functions within larger electrical assemblies. Compatibility extends to other components within the Schneider Electric TeSys K range and systems requiring standard auxiliary contact configurations.

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 CA3KN31FD3 or contact our technical team for cross-reference assistance with compatible TeSys K components.