The Schneider Electric CA3KN31FD3 control relay is a component within the TeSys D control relay family, engineered for reliable operation in demanding industrial control circuits. This relay features a configuration of 3 normally open (NO) and 1 normally closed (NC) contacts, making it suitable for a variety of switching and interlocking functions in automation systems.

Technical details

• Coil Voltage: 110 V DC
• Contact Configuration: 3 Normally Open (NO), 1 Normally Closed (NC)
• Series: TeSys D
• Mounting Type: DIN rail or panel mount (verify mounting hardware compatibility with manufacturer datasheet)
• Operating Temperature Range: -40°C to 70°C (verify with manufacturer datasheet)
• Contact Material: Silver Nickel (AgNi) for enhanced durability and conductivity (verify with manufacturer datasheet)
• Electrical Durability: Up to 10 million operations (verify with manufacturer datasheet)
• Mechanical Durability: Up to 15 million operations (verify with manufacturer datasheet)

Applications & compatibility

This control relay is commonly integrated into control panels for machinery such as packaging equipment, material handling systems, and general industrial automation. Its robust design and specific contact arrangement ensure dependable performance in applications requiring precise control logic and interlocking sequences.

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 Schneider CA3KN31FD3 or contact our technical team for cross-reference assistance with compatible TeSys D components.