SCHNEIDER ELECTRIC CA2KN22F7 with LA4KE1FC

Schneider Electric TeSys K Control Relay

Description

The CA2KN22F7 is a high-quality control relay from the Schneider Electric TeSys K series. It is engineered for compact and reliable performance in industrial control systems. This model features a 110V AC coil and a 2 normally open (NO) and 2 normally closed (NC) contact configuration, making it versatile for various logic and switching applications. This unit comes complete with an LA4KE1FC RC surge suppressor to protect the coil and connected control circuitry. Order now from spareparts2day for expert support and fast delivery.

Specifications

• Manufacturer: Schneider Electric
• Brand: Telemecanique
• Series: TeSys K
• Model: CA2KN22F7
• Coil Voltage: 110V AC, 50/60Hz
• Contact Configuration: 2 NO + 2 NC
• Conventional Free Air Thermal Current (Ith): 10 A
• Rated Insulation Voltage (Ui): 690 V
• Accessory: LA4KE1FC RC Surge Suppressor Module

Label Info

• IEC 947, VDE 0660, UL LISTED 170M
• A600, Q600

Application

Ideal for use in automation panels for controlling actuators, signaling, and interlocking logic circuits in manufacturing, material handling, and process control applications.

Country of Origin

Made in France.

CO2 Impact

By purchasing this pre-owned item, you are contributing to a circular economy and helping to avoid approximately 7.2 kg of CO2 emissions associated with the production of a new unit. This is comparable to the savings of driving a car for 36 km.

Availability

This item is in stock and ready for immediate dispatch.

FAQ

What is the purpose of the included LA4KE1FC surge suppressor module?

The LA4KE1FC is an RC (Resistor-Capacitor) circuit designed to limit the transient overvoltage generated when the relay coil is de-energized. This protects sensitive control devices like PLC outputs from electrical noise and potential damage.

Can this CA2KN22F7 relay be used for motor starting applications?

This is a control relay (rated at 10A thermal current, AC-1) and is not designed for direct-on-line starting of motors. It should be used to energize the coil of a larger power contactor (like a TeSys D model), which would then handle the motor’s starting and running current.

What are the mounting options for this TeSys K control relay?

The TeSys K series relays can be mounted in two ways. They can be clipped directly onto a standard 35mm DIN rail or they can be screw-mounted to a panel using the mounting holes on the base of the unit.

Last Update: March 13, 2026

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