Price: $285.20

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Single Phase Box Pad

The CBP37-43-15A-MG-22×24 is a single phase box pad that is light weight, yet built strong and durable for single phase transformers from 25kVA up to 167kVA. It has excellent stability in frost prone areas.


  • CBP units (compression box pad) are manufactured of SMC (Sheet Molding Compound).
  • SMC is a thermosetting compound which is pre-mixed with pigments that are molded into the fiberglass and cannot peel. Fire retardant and UV additives are permanently molded in throughout the laminate.
  • GS units are produced of fire-retardant resin and a combination of chopped glass spray-up and hand lay-up using 18 oz. Woven roving glass reinforcement for great strength. Munsell green surface coat is applied for superior weather-ability.
  • Accommodates typical single phase transformers ranging from 25kVA up to 167 kVA ratings.
  • Optional tie-down brackets are available to hold the transformer in place.
  • Bottom flange provides a stable footing for installation.


  • Molded in ribs resist sidewall ground pressures to help prevent sidewall deflection.
  • No costly forms to set up, no cement needs to be poured, the fiberglass box pads reduce installation time by being built ready to go.


Let us know what we can do to help you here at Northern Power Equipment. We want to answer your questions and concerns that you may have. Call or email us and we will work as quickly as possible as we can to find what you need