Schneider Electric Telemecanique CA2-DN22M7 Contactor

Description:

The Telemecanique CA2DN22M7 Contactor Relay is used in industrial control circuits to provide reliable switching of auxiliary control and automation signals. Commonly installed in motor control centers, control panels, packaging machinery, conveyors, and process equipment requiring dependable auxiliary contact switching. Maintenance teams, OEMs, and system integrators use this contactor relay for equipment replacement, machine retrofits, control panel modernization, and new industrial automation installations.

Applications:

The Telemecanique CA2DN22M7 Contactor Relay is designed for auxiliary switching, PLC interfacing, machine sequencing, interlocking, and signaling applications in industrial automation systems. It is widely used in manufacturing equipment, material handling systems, HVAC installations, and process control panels where reliable relay performance is essential. This model features a 220–230 V AC (50 Hz) / 220–240 V AC (60 Hz) coil, a 2 NO + 2 NC 4-pole contact configuration, and a 10 A thermal current rating for demanding industrial control applications.

Technical Specifications:

• Manufacturer: Telemecanique / Schneider Electric
• Model / Part number: CA2DN22M7 (CA2-DN22M7)
• Product type: Contactor relay (Control relay)
• Product range: CA2DN Series
• Coil voltage: 220–230 V AC (50 Hz) / 220–240 V AC (60 Hz)
• Coil code: M7
• Contact configuration: 2 NO + 2 NC (4-pole)
• Conventional thermal current (Ith): 10 A
• Maximum contact voltage: 600 V AC
• Rated operational voltage (Ue): 500 V AC (AC-11)
• Rated insulation voltage (Ui): Up to 1000 V (IEC 947)
• Rated impulse withstand voltage (Uimp): 8 kV
• Electrical connection: Screw clamp terminals
• Mounting: DIN rail or panel mount
• Standards: IEC 947 / IEC 60947, VDE 0660, BS 4794
• Application environment: Industrial control panels, motor control systems, machinery, and factory automation equipment

Common Replacements:

• Schneider Electric CA2KN22M7 TeSys K Control Relay
• Schneider Electric CAD22M7 TeSys D Control Relay
• Schneider Electric CAD32M7 TeSys D Control Relay