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• Schneider Electric TeSys LT3-S thermistor protection relay.
• Schneider Electric's TeSys LT3-S series thermistor protection relays are designed as intelligent relays with built-in mechanical temperature control for quick and easy selection. The thermistor protection relay can be used with any motor equipped with a thermistor probe to monitor the winding temperature so that the rated operating value is not exceeded. This protects the relay from any disturbance and also allows you to monitor the surface temperature.
• LT3-S Features
• Connection by cage connector LT3-SE: Auto-reset LT3-SA? Has auto reset and voltage fault indicator lights. LT3-SM - Features auto reset, voltage fault indicator lights, device test and reset buttons. Automatic or manual reset is possible. Remote reset. Memory failure with power off. fault indication Test features. Prevents failure (due to premature degradation). General Protection and Protection of the Motor with PTC Probes Protects resistors, bearings, and capacitors. Suitable for harsh environments (frequent start-up).
• Use:
• Industry, Infrastructure, Buildings