Telemecanique CA2DN31T3 Industrial Control Relay

Description:

The Telemecanique CA2DN31T3 Control Relay is used in industrial control circuits to provide reliable switching and isolation of auxiliary control signals in automation systems. Commonly installed in control panels, motor control centers, packaging machines, conveyors, and process equipment requiring dependable auxiliary relay operation. Maintenance teams, OEMs, and system integrators use this control relay for equipment replacement, control panel modernization, machine retrofits, and new industrial automation installations.

Applications:

The Telemecanique CA2DN31T3 Control Relay is designed for switching and controlling electrical circuits in industrial automation environments. It is widely used for PLC interfacing, motor starter control, machine sequencing, signaling, and auxiliary control functions in manufacturing facilities, material handling systems, HVAC equipment, and process automation where reliable relay performance is essential. The CA2DN31 series features a 3 NO + 1 NC contact arrangement, screw clamp terminals, and DIN rail or panel mounting for flexible installation.

Technical Specifications:

• Manufacturer: Telemecanique / Schneider Electric
• Model / Part number: CA2DN31T3
• Product type: Control relay
• Product range: CA2D Series
• Contact configuration: 3 NO + 1 NC (4-pole)
• Coil voltage: T3 coil (380 V AC, 50 Hz / 440 V AC, 60 Hz)
• Frequency: 50/60 Hz
• Conventional thermal current (Ith): 10 A
• Rated operational voltage (Ue): Up to 500 V AC
• Rated insulation voltage (Ui): 750–1000 V
• Electrical connection: Screw clamp terminals
• Mounting: 35 mm DIN rail or panel mount
• Protective treatment: Tropicalized ("TH") as standard
• Standards: IEC / EN 60947
• Application environment: Industrial control panels, motor control systems, and factory automation equipment

Common Replacements:

• Schneider Electric CAD32T7 TeSys D Control Relay
• Schneider Electric CA2KN31 Control Relay
• Schneider Electric CAD31 Series Control Relay