Auxiliary contactor, TeSys Deca, 3NO 2NC, 380VAC coil, screw terminals CAD32Q7

Auxiliary contactor – reliability and flexibility in control

This auxiliary contactor, from Schneider Electric, from the TeSys Deca series, is a component dedicated to expanding control circuits. Designed to operate at 380VAC, it offers a configuration of 3NO (normally open) and 2NC (normally closed) contacts, providing versatility in industrial and building automation applications. DIN rail or screw mounting simplifies integration into existing installations.

Construction and application

The CAD32Q7 contactor is a component of the TeSys Deca systems, designed to work with relays and main contactors. Its task is to switch auxiliary circuits – control, signaling or safety interlocks. The use of screw connections ensures reliable and durable wire connections. The rated current of 10A allows control of various loads. The device's design has been carefully thought out in terms of reliability and long life, which translates to minimizing downtime and maintenance costs.

Key features and benefits

• Contact configuration: 3NO + 2NC – enables the implementation of complex control functions.
• Coil voltage: 380VAC – compatibility with popular mains voltages.
• Rated current: 10A – suitable for most control applications.
• Mounting: DIN rail or screw – flexibility in choosing the installation method.
• Screw connections: Ensure solid and secure wire connections, minimizing the risk of loosening over time.
• Dimensions: 45 mm (width), 77 mm (height), 84 mm (depth) – compact size makes it easy to mount in tight spaces.
• No LED indicator: Simplified design focused on functionality and reliability.
• No manual operation: Eliminates the possibility of accidental switching on or off of the circuit during maintenance or repair.

This contactor finds application in a wide range of electrical installations, from simple lighting circuits to advanced industrial automation systems. It is ideal for installers looking for a reliable and versatile solution for expanding existing control systems and for end users who value the safety and long-term operation of electrical installations.