The Schneider Electric CA2KN40R7 is a TeSys K series control relay designed for robust electrical control applications. This relay features four normally open (NO) contacts, providing versatile switching capabilities within control circuits. It is engineered to operate with a coil voltage of 440V AC and is suitable for systems with a maximum voltage rating of up to 690V.

Technical details

• Series: TeSys K
• Contact Configuration: 4 Normally Open (NO)
• Coil Voltage: 440V AC
• Maximum System Voltage: 690V AC
• 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: Suitable for industrial environments (verify specific IP rating against manufacturer datasheet)

Applications & compatibility

This TeSys K control relay is commonly integrated into motor control centers, automation panels, and machine control systems. Its reliable switching action makes it suitable for applications such as signaling, interlocking, and auxiliary control functions in manufacturing, material handling, and process control environments.

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 CA2KN40R7 or contact our technical team for cross-reference assistance with compatible TeSys K components.