During the use of bridge cranes , especially double girder bridge cranes , some customers have discovered that all interlocking control switches are working
The technical proposal of the utility model is characterized in that in the bridge-crane motor controller, a normally rotating motor contactor coil and a
Siemens Reversing Contactor ECP 43GP32AF, NEMA Rated, 120VAC Coils, 3Phase, 60 Amp. Hazardous-Location Air Conditioner. UL listed for Class 1, Division 2,