SIERRA UTILITY SALES

PRODUCTS

Below please find our line card.  Please contact us or click the Company logo link to be redirected to the manufacturer's website for additional product information.
Please also visit our News & Events page to learn about exciting new product launches, seminars and conferences our manufacturers are involved in.

     Steel and Spun-Concrete Transmission and Distribution Poles & Substation Structures
                
Lattice Transmission Towers, Substation Structures & Wind Generator Towers

 
Metal -Clad & Metal Enclosed Swtichgear to 38kV, Power Control Complexes & Metering Capabilities

 
Batteries: Lead Acid, Nickel Cadmium, Vented or Valve Regulated.  Battery Racks & Battery Chargers
 high voltage insulators by Lapp Insulators Porcelain Station, Line Post & Suspension Insulators.  Rodurflex Composit Insulators.
Distribution Insulators, Dead Ends, Pin types, Guy Strains & Spool
  UHV, EHV & Distribution Substation Class & Generator Step-up Tranformers.  Gas Circuit Breakers & GIS.

 
 
Instrument & Control Switches.  Lock-Out, Tagging, Control Switch & Selector Switch Relays.  Detent, Cam Action & Snap Actions Style

  Turnkey 46-138kV cable solutions engineered for the longest service life in the industry

Generator, Transformer & Intertie Protection Relays. LTC Transformer & Voltage Regulator Controls.  Transformer Paralleling.
  Electrical Test & Measurement Equipment
  Test Switches & Terminal Blocks
  Aluminum Switch Rack Assemblies. Synchronizing, 19" Rack & Custom Panels. SCADA Cabinets.
  AC/DC Distribution Panels. Custom & Transfer Switch Control Cabinets
  Plastibeton (Polymer Concrete) Trench & Channel Systems (H10 & H20 Ratings) & Underground Utility Boxes
 
Non-Conductive Fiberglass Reinforced Plastic (FRP). Protruded & Molded Grating. Protruded Handrails, Ladder Systems & Structures. 

  Climbing and Working Ladders, Ladder Clips & Step Bolts
 

Hook-stick operated disconnect switch, Group operated disconnects, Power Connectors and Junction Boxes
             
Medium Voltage Instrument Transformers, CT & VT; Indoor and Outdoor applications.

 

Indoor & Outdoor Removable Transformer Fire Walls (4-hour rating)


GEA Renzmann and Gruenewald GmbH Power Transformer Cooling Systems. Oil Air Cooler, Oil Water Coolers & Oil Pumps.

Partial Discharge Monitoring (stationary & handheld); On-Line Cable Testing, Switchgear, Bus Duct, GIS.  


Solid State & Mercury Wetted Pulse Isolation Relays & Self Contained Relays (outdoor applications). Metering Pulse Totalizers/Registers.  Pulse Links.
 
Pole Gains, Bolt Covers, Meter Adapters, Cable Protectors, Penta-Head Wrench, HV & Primary Neutral Signs.
  "Polecrete"; two-part Polyurethane backfill product;  Cost-Effective alternative to pouring concrete, hauling crushed rock, or tamping soil for setting utility poles 

  Battery Chargers, Stationary & Mobile; DC Power Trailers; Battery Cabinets

  Digital Multi-Function Power Instruments (Monitoring & Analyzing); Portable Electric Power Analyzers


 
Corrosion Evaluation & Repair on Steel & Concrete Structures; Structure Risk Assessment
           
  
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