The Schneider Electric CA3KN22SD is a TeSys K control relay designed for reliable switching operations in industrial control circuits. This specific model features a standard 72V DC coil, making it suitable for applications requiring DC control voltage. It is commonly integrated into motor control centers, automation panels, and machine tool control systems where precise relay logic is essential.

Technical details

• Series: TeSys K
• Coil Voltage: 72 V DC
• Contact Configuration: 2 Normally Open (NO) + 2 Normally Closed (NC)
• Maximum System Voltage: <= 690 V
• Contact Type: Auxiliary Control Relay
• 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: Suitable for industrial environments (verify specific IP rating against manufacturer datasheet)

Applications & compatibility

This TeSys K control relay is engineered for use in a wide range of industrial automation applications, including motor starters, control logic circuits, and signaling systems. It is compatible with various control panels and automation systems that utilize 72V DC control power and require a 4-pole auxiliary relay for interlocking or status indication.

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 CA3KN22SD or contact our technical team for cross-reference assistance with compatible TeSys K components.