CA2KN40B7 | TeSys K Control Relay

Product Overview

The CA2KN40B7 is a TeSys K control relay from Schneider Electric, designed for reliable and efficient control in various industrial applications. It features 4 Normally Open (NO) contacts and is suitable for voltages up to 690 V. The relay is equipped with a 24 V AC coil, making it ideal for use in control circuits.

Key Features

• Number of Contacts: 4 Normally Open (NO)
• Rated Voltage: Up to 690 V
• Coil Voltage: 24 V AC
• Contact Material: Silver Alloy
• Mechanical Life: 10 million operations
• Electrical Life: 1 million operations at rated load
• Mounting: DIN rail or screw mounting
• Operating Temperature: -25°C to +55°C
• Storage Temperature: -40°C to +85°C
• Protection Degree: IP20 (finger-safe)
• Dimensions: 90 mm x 22.5 mm x 83 mm
• Weight: Approximately 200 g

Applications

The CA2KN40B7 control relay is suitable for a wide range of applications, including:

• Motor control
• Lighting control
• Heating and ventilation systems
• Industrial automation
• Power distribution

Compliance and Certifications

• IEC/EN 60947-4-1
• IEC/EN 60947-5-1
• UL 508
• CSA C22.2 No. 14

Additional Information

For more detailed technical specifications, installation guidelines, and safety information, please refer to the official Schneider Electric product documentation or contact their customer support.