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PTR61, from 0.1 to 93 A

● Protecting the loads from overload and phase failure
● Implementing short-circuit protection by means of a fuse or circuit breaker.
● Used for the protection of motors
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Applications and functions for thermal relay

  • Protecting the loads from overload and phase failure

  • Implementing short-circuit protection by means of a fuse or circuit breaker.

  • Used for the protection of motors.




Techinical specifications 

2021-03-26_170244

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