Manufacturers


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Monitoring Relays There are 78 products.

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Showing 73 - 78 of 78 items
  • 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)....

  • 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)....

  • 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)....

  • DTA04 is a motor thermistor monitoring relay. Through the motor internal PTC or PTCs the DTA detects when one or more motor windings are exceeding the maximum operating winding temperature. The PTC type installed in the motor is different according to the motor insulation temperature. The temperature triggering threshold is detemined by the PTC Type....

  • DTA71 is a motor thermistor monitoring relay. Through the motor internal PTC or PTCs the DTA detects when one or more motor windings are exceeding the maximum operating winding temperature. The PTC type installed in the motor is different according to the motor insulation temperature. The temperature triggering threshold is detemined by the PTC Type....

  • DTA72 is a motor thermistor monitoring relay. Through the motor internal PTC or PTCs the DTA detects when one or more motor windings are exceeding the maximum operating winding temperature. The PTC type installed in the motor is different according to the motor insulation temperature. The temperature triggering threshold is detemined by the PTC Type....

Showing 73 - 78 of 78 items