Schneider Electric Telemecanique LA2-D22 Time Delay Relay

Description:

The Telemecanique LA2-D22 Time Delay Relay is used in industrial motor control systems to provide adjustable on-delay timing for contactors and control circuits. Commonly installed in motor control centers (MCCs), conveyor systems, pumps, compressors, packaging machinery, and automated production equipment. Maintenance teams, OEMs, and system integrators use this time delay relay for repair, replacement, retrofit, or industrial automation maintenance.

Applications:

The Telemecanique LA2-D22 Time Delay Relay is commonly used in industrial facilities to introduce adjustable time delays for motor starting, process sequencing, and control circuit operation in equipment such as conveyors, compressors, pumps, HVAC systems, mixers, packaging machines, and automated manufacturing machinery where dependable delayed switching, machine sequencing, and reliable automation control are essential.

Technical Specifications:

• Manufacturer: Telemecanique (Schneider Electric)
• Model / Part Number: LA2-D22 (LA2D22)
• Product Type: Time Delay Relay Module
• Product Series: LA2D
• Timer Function: On-delay
• Time Delay Range: 0.1–30 seconds (adjustable)
• Contact Configuration: 1 Normally Open (1 NO) + 1 Normally Closed (1 NC)
• Rated Operational Current (Ith): 10 A
• Rated Insulation Voltage (Ui): 660 V
• Rated Operational Voltage (Ue): Up to 690 VAC, 25–400 Hz
• Mounting Location: Front mount on compatible Telemecanique contactors
• Terminal Type: Screw clamp terminals
• Mechanical Durability: 5 million operating cycles
• Minimum Switching Voltage: 17 V
• Minimum Switching Current: 5 mA
• Application Environment: Industrial motor control, automation systems, and electrical control panels.

Common Replacements:

• Schneider Electric LADR2 Time Delay Relay
• Siemens 3RH19 Time Delay Relay Module
• Allen-Bradley 700-FE Time Delay Relay