Hammond WE series commercial encapsulated transformers are filled with electrical grade silica and resin compounds that fully surround the core and coil to seal out moisture. With completely enclosed NEMA 3R housings suitable for indoor/outdoor use, these 1-phase units offer a 277/240/208/120 VAC primary to 240x120 VAC secondary configuration in a range of kVA ratings.
HPS Fortress commercial encapsulated transformers from Hammond provide an innovative design that is ideal for industrial applications where quality, ease of installation, and low cost are key. All Fortress units are encapsulated power transformers with electrical grade silica sand and resin compounds, which completely enclose the core and coil to seal out moisture, airborne contaminants and eliminates corrosion and deterioration. The NEMA 3R rating allows these potted transformers to be used as indoor/ outdoor transformers.
HPS Fortress C1F***WE Series power transformers are priced from