Howard Power Solutions' Switch-Pad™ is an oil filled, pad-mounted device intended for fusing, sectionalizing and tapping applications on medium voltage underground electrical distribution systems. Switch-Pad™ can be provided in a number of different configurations including one-, two-, or three-pole designs and is available with numerous switching and fusing options. Housed in the same oil-filled enclosure used for single-phase pad-mounted transformers, Switch-Pad™ will blend in well with other pad-mounted equipment in any underground residential or commercial system.
Howard Industries manufactures a complete line of transformers, all designed with increased margins of safety and reliability. Contact your distributor or factory representative for availability of other kVA sizes, voltage ratings, features, accessories and design standards not listed.
Talk to us about filling a custom order that best fits your needs.
| Suitable for voltages from 4160Y/2400 through 34500Y/19920 (150 kV BIL) at 200 Amps continuous |
| Automatic pressure relief device | |
| Electrostatically applied powder paint finish with polyurethane top coat for excellent resistance to chipping, fading, abrasion, and corrosion | |
| Domed top surfaces on hood and oil compartment to prevent water retention | |
| Corrosion resistant locking assembly with captive pentahead security bolt and padlock provision | |
| Decal or stenciled bushing, fuse, and switch designations | |
| Laser engraved anodized aluminum nameplate | |
| Meets all applicable IEEE and NEMA standards | |
| 200 Amp externally clamped bushing wells | |
| Accessory mounting bracket(s) | |
| Mild steel enclosure with removable flip-up hood and detachable sill | |
| Stainless steel hardware including hinge pins/barrels, bushing mounting studs, and sill attachment fasteners | |
| Recessed stainless steel lifting provisions | |
| Oil fill/oil level plug | |
| Oil drain plug | |
| Tank ground provisions |
| • Internally mounted expulsion fuses with series connected backup current limiting fuses | |
| • Draw-out full-range current limiting fuses in dry well canisters | |
| Fault indicators or provisions only | |
| Drip shields for use with draw-out expulsion fuses | |
| Tank ground connectors | |
| Additional accessory mounting brackets | |
| Hexhead security bolt | |
| Laser engraved stainless steel nameplate | |
| Custom stencilling and labeling | |
| NEMA safety label | |
| • Draw-out expulsion fuses | |
| • Draw-out expulsion fuses with series connected backup current limited fuses |
