TELEMECANIQUE CA2-EN122

Telemecanique CA2-EN122 Control Relay

Description

The Telemecanique CA2-EN122 is a high-quality control relay designed for reliable switching of control circuits in industrial automation environments. This component features a 2 Normally Open (NO) and 2 Normally Closed (NC) contact configuration. As part of the obsolete but widely used CA2-E series, it is an essential spare part for the maintenance of legacy systems.

Specifications

• Manufacturer: Telemecanique
• Model: CA2-EN122
• Contact Configuration: 2NO + 2NC
• Thermal Current (Ith): 6 A
• Rated Insulation Voltage (Ui): 660 V
• Utilization Category (AC11): 6 A at 500 V

Label Info

• Brand: Telemecanique
• Type: CA2-EN 122
• Approvals: IEC, VDE, BS, NF C, KEMA KEUR, UL

Application

Ideal for use in industrial control panels, motor control centers, and automation systems for logic operations and signal switching. It is frequently used to multiply control signals from PLCs or other control devices.

Country of Origin

Made in France.

CO2 Impact

By purchasing this reconditioned relay, you are preventing the emission of approximately 8 kg of CO2. This saving is achieved by avoiding the production of a new component, which includes raw material extraction, manufacturing, and transport.

Availability

This is a used, tested item in excellent working condition. Available for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

Question?

What is the coil voltage for this specific CA2-EN122 relay?

Answer

The part number CA2-EN122 itself does not specify the coil voltage. This requires a suffix (e.g., B7 for 24V AC, M7 for 220V AC). As the suffix is not visible, the coil voltage is undetermined. It is crucial to verify the required voltage for your application before installation.

Question?

Can I use this CA2-E series relay to switch a small motor?

Answer

No, this is a control relay, not a power contactor. Its AC-11 rating of 6A is for switching electromagnetic loads like other contactor coils. For direct motor switching (an AC-3 load), you should use a power contactor from the Telemecanique LC1 series or a modern equivalent like the Schneider TeSys D series.

Question?

Is this relay compatible with modern PLC outputs?

Answer

Compatibility depends on the PLC output type (relay or transistor) and the relay’s coil specifications (voltage and inrush current). Given its age, the coil may have a higher power consumption than modern equivalents, so you must check if your PLC output can handle the load.

Last Update: Friday, March 13, 2026

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