Lovato Electric’s SM1 Series Motor Protection Circuit Breaker – Product Spotlight

Lovato Electric’s SM1 Series Motor Protection Circuit Breaker is a modern manual motor protector with thermal and magnetic trip releases and high breaking capacity.

 

Lovato Electric SM1 Series Motor Protection Circuit Breakers, available at Galco.com! Pictured is the 11SM1B32 model, rated for 32A.

 

Motor control and protection is possible up to 15kW within a thermal trip adjustment range from 0.1 to 32A. The magnetic trip indicator avoids dangerous closing operations during short-circuit conditions, and the high breaking capacity – up to 100kA – eliminates the need for additional upstream fuses and breakers.

Each SM1 breaker is equipped with an automatic trip indicator, easily reset with a dedicated pushbutton. The breaker can be opened and closed via the front-facing toggle found on most standard circuit breakers.

SM1 series units also feature:

  • Class 10 overload trip characteristics
  • Phase loss and single-phase sensitivity
  • High trip accuracy
  • Long mechanical/electrical lifetime (100,000 cycles)
  • 35mm DIN rail mounting
  • IP20 enclosure

These motor protection circuit breakers are suitable with a wide variety of accessories including auxiliary blocks, undervoltage trip release, shunt release, terminal blocks for busbar supply and three-phase connection busbar add-ons.

For more information about Lovato Electric’s SM1 Series Motor Protection Circuit Breaker, contact our experts today!

 

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