The Schneider Electric TeSys K control relay, model CA4KN40FW3, is designed for low-consumption DC coil applications up to 690V. This relay is a component within the TeSys K family, known for its compact size and reliability in control circuits. It is commonly integrated into motor control starters and automation panels where precise switching of control signals is critical.

Technical details

• Series: TeSys K
• Contact Configuration: 4 Normally Open (NO) contacts
• Coil Voltage: 110 V DC
• Coil Type: Low Consumption
• Maximum System Voltage: <= 690 V
• Terminal Type: Screw terminals
• Mounting Type: DIN rail or panel mount
• Enclosure Rating: IP20 (finger-safe)

Applications & compatibility

This control relay is suitable for use in a wide range of industrial control applications, including motor control circuits, lighting control, and general-purpose switching. It is compatible with standard industrial control panels and automation systems requiring 110V DC control power. Applications include packaging machinery, material handling systems, and HVAC control units.

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 CA4KN40FW3 or contact our technical team for cross-reference assistance with compatible TeSys K components.