The Schneider Electric TeSys LT3SA00MW is a thermistor protection unit designed for motor control applications. This unit is part of the TeSys LT3 series, offering essential protection for electric motors against overtemperature conditions. It is commonly integrated into motor starter assemblies and control panels to safeguard equipment in demanding industrial environments.

Technical details

• Series: TeSys LT3
• Control Voltage Range: 24 to 230 VAC/DC
• Power Supply Voltage: 250 VAC, 50/60 Hz
• Number of Normally Open (NO) Outputs: 2
• Reset Type: Automatic Reset
• Functionality: Thermistor motor protection
• Protection Mechanism: Monitors motor winding temperature via integrated thermistors
• Output Configuration: Two changeover (OC) contacts

Applications & compatibility

This thermistor protection unit is suitable for a wide range of industrial applications including pump systems, fan drives, conveyor belts, and general motor control circuits. It is designed to work with motors equipped with PTC thermistors, providing reliable overtemperature detection and shutdown to prevent damage and extend equipment lifespan.

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 LT3SA00MW or contact our technical team for cross-reference assistance with compatible TeSys LT3 components.