Schneider Electric CA2-DN1229 Time Delay Relay

Description:

The Telemecanique CA2DN1229 Time Delay Relay is used in industrial control circuits to provide delayed switching of auxiliary control and automation signals. Commonly installed in control panels, motor control centers, process equipment, packaging machinery, and conveyor systems requiring accurate time-delay control and reliable relay operation. Maintenance teams, OEMs, and system integrators use this time delay relay for equipment replacement, machine retrofits, control panel modernization, and new industrial automation installations.

Applications:

The Telemecanique CA2DN1229 Time Delay Relay is designed for time-delayed control functions in industrial automation systems. It is widely used for motor starting sequences, machine interlocking, pump control, conveyor timing, process sequencing, and safety delay applications where precise switching intervals are essential. This model incorporates an LA2-D22 time delay module with an adjustable delay range and a 110–120 V AC coil, making it suitable for a variety of industrial timing applications.

Technical Specifications:

• Manufacturer: Telemecanique / Schneider Electric
• Model / Part number: CA2DN1229
• Product type: Time delay control relay
• Product range: CA2D Series
• Time delay module: LA2-D22
• Coil voltage: 110–120 V AC, 50/60 Hz
• Contact configuration: 2 NO + 2 NC
• Conventional thermal current (Ith): 10 A
• Rated operational voltage (Ue): Up to 500 V AC
• Rated insulation voltage (Ui): 660 V
• Maximum switching voltage: 600 V AC
• Timing function: Adjustable on-delay module
• Electrical connection: Screw clamp terminals
• Mounting: DIN rail or panel mount
• Standards: IEC 255, IEC 337-1, VDE 0660, BS 4794
• Application environment: Industrial control panels, motor control systems, machine automation, and process control equipment

Common Replacements:

• Schneider Electric CAD22F7 with LA2KT2U timing module
• Schneider Electric RE22R2ACMR multifunction timing relay
• Schneider Electric CAD32F7 TeSys D Control Relay with timing accessory