Siemens Industrial Controls 75D73070H Contactor Coil NEMA 00 to 2-1/2 440-480V

Siemens Industrial Controls 75D73070H Contactor-Coil is an essential replacement coil for NEMA effective contactors from size 00 to 2-1/2. This coil kit is required to operate contactors in HVAC systems such as air handlers, compressors and rooftop units at 440-480V, 50/60 Hz frequency. When activated, it creates a magnetic field, which activates the contactor, allowing current to flow to HVAC components. The coil kit is ideal for commercial and industrial environments and increases system efficiency, reduces downtime and provides consistent performance.