Carlo Gavazzi Monitoring Relay Temperature Thermistor Plug-In PTA02CD48

Carlo Gavazzi Monitoring Relay, Motor Temperature PTC Input (Thermistor), Plug-In, SPDT, Supply: 24-48VAC/DC

DTA01, DTA02, PTA01 and PTA02 are precise thermistor monitoring relays. They can be used to monitor the temperature of the coils of a motor with built-in PTC’s. The alarm status of the relay can be reset by either an external contact or an internal button (DTA02, PTA02). The test button allows the simulation of the fault condition (DTA02, PTA02). The red LED indicates the alarm status.

General Characteristics 

• Motor temperature monitoring relay
• Measuring ranges: PTC according to EN 44081
• Remote and local alarm reset (DTA02, PTA02)
• Output: 8 A SPDT (PTA01/DTA01/DTA02) or SPST(DTA01) relay, normally energized
• For mounting on DIN-rail in accordance with DIN/EN 50 022 (DTA01, DTA02) or plug-in module (PTA01, PTA02)
• 22.5 mm Euronorm housing (DTA01, DTA02) or 36 mm plug-in module (PTA01, PTA02)
• LED indication for relay and power supply ON (DTA02, PTA02)
• Galvanically separated power supply