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Milbank U5113-X-5T9-BL Cutler-Hammer DH365URK Cutler-Hammer DT225URK-NPS
Milbank U5113-X-5T9-BL
Our Price: $866.46
Cutler-Hammer DH365URK
Our Price: $1,082.83
Cutler-Hammer DT225URK-NPS
Our Price: $1,690.69
100A 4 Terminal 3 Position Vertical Ringless Meter Socket w/ Lever Bypass Heavy Duty Non-Fusible Safety Switch 600 VAC 400 A 350 hp TPST Contact Form 3 Poles 400A 2-Pole General Duty Non-Fusible Double-Throw Safety Switch With Neutral 240VAC NEMA 3R
Hammond Power -  C3F075BKS
Hammond Power - C3F075BKS
Our Price: $10,085.59

Our Hammond HPS Fortress is an encapsulated transformer for commercial applications.

All units are encapsulated 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.

  • Single phase ratings from 50VA to 37.5kVA
  • Three phase ratings from 2kVA to 75kVA
  • 60Hz frequency (50/60Hz on four single phase voltage groups)
  • Primary volts: 120x240, 208x416, 120/208/240/277, 240x480, 277, 277/480, 347/380, 600
  • CSA and UL Listed
  • Electrostatic shield standard on all three phase units and single phase units from 750VA and up

What is an encapsulated transformer? Basically it just means that one or more of the transformers components are completely sealed.