Catalog | Electrical Components | Plugs & Sockets
Plugs & Sockets

Rugged Electrical Connection Solutions - Tectran has developed a better way to ensure sound electrical connections between the tractor and trailer. Our tough “BUFFALO” plugs and sockets put up a hefty fight against corrosion and harsh handling. Easiest plug to field install in the market!

Buffalo Plugs & Sockets give you:

  • More heft for tougher handling
  • Better sealing against corrosion & weather
  • Tighter tolerances for a good fit to all makes
  • More meat to carry more current to more places

What is the Bull-Nose? The Bull Nose is a unique feature that helps put Tectran’s BUFFALO connectors way out in the lead.  The name comes from the “leading edge” shape of the lid, which offers the advantage of one-hand insertion of the trailer plug and better latching, sealing and corrosion protection.

  • Rugged design and construction
  • One hand connection
  • O-ring sealed between the front and backside of the housing
  • Designed to divert water and other road slop
  • Meets SAE performance requirements for the each configuration available
  • When closed the sealing ring embeds inside the Bull Nose lid
  • Interchangeable with other connectors that meet SAE  requirements
  • Brass terminals and pins for maximum current carrying ability


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