Part of the Schneider Electric TeSys K control relay family, the CA3KN403BD is designed for robust electrical control applications. This 4-pole relay features four normally open (4NO) contacts, rated for operation up to 690V. It is equipped with a 24V DC standard coil and includes an integral suppression device to manage transient voltage spikes.

Technical details

• Series: TeSys K
• Contact Configuration: 4 Poles (4 Normally Open - 4NO)
• Coil Voltage: 24V DC
• Maximum Operational Voltage: 690V AC
• Integral Suppression Device: Yes
• Control Relay Type: Power Contactor
• Mounting Type: DIN Rail or Screw Mount (verify datasheet for specific mounting options)
• Terminal Type: Screw Terminals (verify datasheet for specific terminal details)

Applications & compatibility

This Schneider Electric control relay is commonly employed in motor control circuits, lighting control systems, and general industrial automation tasks. It is suitable for integration into control panels for machinery such as packaging equipment, material handling systems, and HVAC units where reliable switching of circuits is required.

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 CA3KN403BD or contact our technical team for cross-reference assistance with compatible TeSys K components.