Electrical Enclosures

Selco is your source for all your custom enclosures, cabinets and housings. We can supply the enclosures as full assemblies with the electrical components.

We fabricate

  • All NEMA Enclosures including NEMA 6P Custom Enclosures                                                      
  • Custom Cable Tray – made in stainless steel, aluminum and corten steel (painted).     
  • Cabinets/Enclosures – Water treatment, sewerage treatment, control and utility rooms.
  • Snowmelters – Overall systems with complete controls.            
  • Wayside Power                 
  • Substation Equipment
  • Power Distribution Panels
  • Control panels
  • Switch Boxes

NEMA 6P Enclosures


U.L. Listed Submersible Enclosures and Cabinets. Intended for indoor and outdoor applications where more protection is needed due to water submersion.

NEMA 4X Enclosures


U.L. Listed Enclosures for indoor and outdoor use. Providing protection with repsect to harmful effects on equipment inside the enclosure due to the ingress of rain, sleet, snow, splashing water and hose directed water. There is also additional protection against corrosion.

Transformer Case

Owner: Long Island Railroad (LIRR)

Transformer Case and 2200 Volt Signal Feeder Switch. The Transformer case is 116" Long X 30" Deep X 76" in Height. It is fabricated from 1/8" thick 6061 Aluminum with Stainless Steel Hinges and Hardware.

Montague Tunnel

Montague Tunnel

Location: New York City

Owner: MTA

Repairs and replacement of signals, track, power cables, equipment and structural damage caused by Superstorm Sandy.

Selco scope

  • Stainless steel cable tray

Amtrak Cable Tray Penn Station Newark, NJ

Amtrak Cable Tray Penn Station Newark, NJ



New York City Transit Cable Tray

New York City Transit Cable Tray




Metro-North Snowmelter Cabinet Wired

Metro-North Snowmelter Cabinet Wired




Contact Us


LaGuardia Airport Cooling Tower

Selco Manufacturing Corp., has been contracted to fabricate the Interim Cooling Tower as well as the Final Cooling Tower at the New LaGuardia Airport


Selco Manufacturing Corp., is now U.L. Listed for all Custom NEMA 6P Boxes.

Goethals Bridge Replacement Project

Selco Manufacturing Corp., has been awarded over 7500 Feet of Tube Railing for the Main Span as well as the Electrical Expansion Devices for multiple piers and the Cast Iron Barrier Boxes.

Portageville Bridge Project

Selco Manufacturing Corp., has partnered with American Bridge Company on the Portageville Bridge Project in Portageville, NY. We will be fabricating 2000 Feet of Aluminum Railing.