The Schneider Electric TeSys K control relay, model CA3KN31ED, is designed for robust control circuit applications. This relay features a standard 48 V DC coil and is part of the widely recognized TeSys K series, known for its compact size and reliability in demanding industrial environments. It is commonly integrated into motor control centers and automation panels for machine sequencing and interlocking functions.

Technical details

• Series: TeSys K
• Coil Voltage: 48 V DC
• Contact Configuration: 3 Normally Open (NO) + 1 Normally Closed (NC)
• Maximum AC Voltage Rating: <= 690 V
• Control Relay Type: Auxiliary Contact Block
• Mounting Type: DIN rail or panel mount (verify mounting accessories separately)
• Terminal Type: Screw terminals (verify wire gauge compatibility with datasheet)
• Operating Temperature Range: Consult manufacturer datasheet for specific environmental limits.

Applications & compatibility

This TeSys K control relay is suitable for use in a variety of industrial automation systems, including packaging machinery, material handling equipment, and general machine tool control. Its versatile contact configuration makes it ideal for implementing safety interlocks, status indication, and control logic within complex electrical schematics. Ensure compatibility with your existing control system voltage and current requirements.

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 CA3KN31ED or contact our technical team for cross-reference assistance with compatible TeSys K components.