Marley DS63 Berko® Power Disconnect Switch Kit; Gray, Aluminized Painted

Auxiliary, supplementary or primary heat source in factories, stores, garages, basements, warehouses, public buildings, service stations, stockrooms, offices, workshops, toll booths, closing offices, large or exposed areas or additions

All motors and contactor coils are 240 volt and operate on the secondary of a factory-installed step-down power transformer on 480 and 600 volt heaters so a separate fan and motor control power source is not needed

Steel fins are copper brazed to low watt density, steel-sheathed tubular heating elements. fins and elements are arranged in a uniform grid pattern and fit closely into the air discharge area to assure that all incoming air passes through the heating element. element is finished with aluminized paint for corrosion resistance. uniform discharge of all heated air lowers internal operating temperatures and prolongs element life

A high-limit cutout automatically shuts off current in the event of overheating and reactivates the heater when temperature returns to normal