Schneider Electric CA2DN40P7 Auxiliary Control Relay

Description:

The Telemecanique CA2DN40P7 Auxiliary Control 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 auxiliary control relay for equipment replacement, machine retrofits, control panel modernization, and new industrial automation installations.

Applications:

The Telemecanique CA2DN40P7 Auxiliary Control 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 230 V AC, 50/60 Hz (P7) coil, a 4 NO contact configuration, and a 10 A thermal current rating, making it well suited for high-cycle industrial control applications.

Technical Specifications:

• Manufacturer: Telemecanique / Schneider Electric
• Model / Part number: CA2DN40P7
• Product type: Auxiliary control relay (Contactor relay)
• Product range: CA2 Series
• Coil voltage: 230 V AC, 50/60 Hz
• Coil code: P7
• Contact configuration: 4 NO (4 normally open)
• Number of poles: 4
• Conventional thermal current (Ith): 10 A
• Maximum switching voltage: 600 V AC
• Rated operational voltage (Ue): Up to 690 V AC
• Rated insulation voltage (Ui): 690 V AC
• Electrical connection: Screw clamp terminals
• Mounting: 35 mm DIN rail or panel mount
• Standards: IEC 60947, EN 60947, UL, CSA, VDE 0660
• Application environment: Industrial control panels, motor control systems, machinery, and factory automation equipment

Common Replacements:

• Schneider Electric CA2KN40P7 TeSys K Control Relay
• Schneider Electric CAD40P7 TeSys D Control Relay
• Schneider Electric CAD50P7 TeSys D Control Relay