The Schneider Electric DA1TT140 is a PTC thermistor probe designed for temperature monitoring in industrial automation systems. This specific model features a triple probe configuration and is rated for a maximum temperature of 140°C. It is commonly integrated into motor protection circuits and variable speed drive systems to prevent overheating and ensure operational safety.

Technical details

• Series: DA1-T
• Probe Type: PTC Thermistor
• Configuration: Triple Probe
• Maximum Temperature Rating: 140°C
• Function: Temperature Sensing for Motor Protection
• Compatibility: Designed for use with Schneider Electric motor protection relays and drives. Specific compatibility should be verified against the relay or drive datasheet.
• Connection Type: Typically wired directly to compatible protection relays.
• Operating Principle: Resistance of the PTC thermistor changes with temperature, providing a signal to the connected protection device.

Applications & compatibility

This DA1TT140 probe is essential for applications requiring precise temperature monitoring of motors and other equipment susceptible to thermal overload. It is frequently found in demanding environments such as packaging machinery, conveyor systems, HVAC units, and pump controls where continuous operational integrity is critical.

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 DA1TT140 or contact our technical team for cross-reference assistance with compatible Schneider Electric temperature monitoring components.