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.
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!