The Schneider Electric LAD4TGDL is a bidirectional limiting diode designed for use with contactors. This component serves to suppress voltage spikes generated when a contactor coil de-energizes, protecting downstream control circuitry. It is a crucial accessory for ensuring the longevity and reliable operation of motor control systems.

Technical details

• Product Type: Bidirectional Limiting Diode
• Manufacturer Series: LAD (Accessory for TeSys D contactors)
• Functionality: Voltage spike suppression for contactor coils
• Compatibility: Designed for use with Schneider Electric TeSys D series contactors (specific models should be verified against manufacturer documentation)
• Diode Type: Bidirectional
• Purpose: Protects control circuits from inductive voltage transients
• Mounting: Typically mounts directly onto the contactor coil terminals

Applications & compatibility

This limiting diode is commonly employed in motor control circuits within industrial automation environments. Applications include protecting control logic in machinery such as conveyor systems, packaging equipment, and pump controls where contactors are utilized for motor switching. Its use is essential for maintaining the integrity of PLC inputs and other sensitive electronic components.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the LAD4TGDL or contact our technical team for cross-reference assistance with compatible TeSys D contactor accessories.