Schrack Technik GmbH, Wien
  • Thermistor Monitoring Relays

    Adding thermistors to a relay allows to monitor coil temperatures for full-scale motor protection. Excess temperatures result in the relay signaling or disconnecting the drive.
Voltage Monitoring Relays
Voltage Monitoring Relays

The voltage monitoring relays from Schrack Technik will bravely safeguard your systems from overvoltage or undervoltage.

Thermistor Monitoring Relays
Thermistor Monitoring Relays

Stay in control of temperatures with our thermistor monitoring relays.

Phase Monitoring Relays
Phase Monitoring Relays

Monitoring relays from Schrack Technik are ideal for use in three-phase systems.

Current Monitoring Relays
Current Monitoring Relays

Quality is essential. The current monitoring relays from Schrack Technik are well worth their value.

Timer Relays
Timer Relays

Switch on and off after timed delays with the Schrack Technik timer relays.

Thermistor Monitoring Relays

It may happen that some components of your system are exposed to high temperatures, but require a specific temperature range to work properly. If you want to measure such temperature variations quickly and reliably, thermistor monitoring relays from Schrack Technik are a recommendable solution.

Used for:

  • Motor coil temperature monitoring as tripping unit