3. Tripping protection notification – SM series motor protection circuit breakers | LOVATO Electric

3. Tripping protection notification – SM series motor protection circuit breakers | LOVATO Electric

The Trip function is available on the SM1R version. When the motor protection is in the trip position, it means that the magnetic or thermal protections have tripped. When there is also the red flag, it means there was a SHORT CIRCUIT and the magnetic protection has tripped: a thorough check of the system must…