Breaker Protection Units

Breaker Protection Units (‘trip units’) safeguard your circuit breakers from the damage that can be caused by power fluctuations.

The AMP-SAFE PRO directly replaces the Schneider Electric trip unit in Masterpact-M circuit breakers

The AMP-SAFE PRO directly replaces the Schneider Electric trip unit in Masterpact-M circuit breakers

  • The AMP-SAFE PRO is the only UL and CE-listed replacement for STR breaker protection units and is a direct replacement for a Merlin Gerin Masterpact M breaker protection unit.

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    AMP-SAFE-PRO breaker protection unit
  • A trip unit replacement avoids the expense of total circuit breaker replacement, whilst safeguarding your circuit breakers against power fluctuations.   How does a trip unit work? A trip unit works by sensing an abnormal condition in an electric power circuit and tripping the circuit breaker to protect the circuit from…

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