Roof and Gutter Contactors

Applications Specification Sheet
  • HC450 Contactor, 50 Amp, NEMA Type 4. Used for switching loads in excess of thermostat contacts ratings or switching multi loads with one thermostat in ordinary locations.
  • HC4X50 Contactor, 50 Amp, NEMA 4X Enclosure. Used for switching loads in excess of thermostat contact ratings or switching multi loads with one thermostat in ordinary locations.
  • HC750 Contactor, 50 Amp, NEMA 7 Enclosure. Used for switching loads in excess of thermostat contactsratings or switching multi loads with one thermostat in hazardous locations.
Nelson Heat Trace

Roof and Gutter Contactors