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1U Series Slimline

The 1U Series Slimline is the first hydraulic magnetic breaker to use a snap action mechanism which improves reliablility, safety and performance. With the snap action, the contacts are controlled by a stored energy mechanism that closes in one swift motion when the operator switches the handle to the ON position. This prevents premature contact failure and improves efficiency for higher current ratings. 

1U Series Slimline

Core features

  • The 1U Series Slimline compact size allows greater design flexibility and saves valuable rack space without sacrificing performance
  • Patented snap action technology for improved performance and reliability
  • World’s first circuit breaker designed for 1U height rack-mount applications
  • All configurations are ULT 489 listed for branch circuit protection and conform to IEC standards
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