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Electrical Slang

What do a "bug" and a "cherry" have in common?

They are both electrical slang terms!

Curious about what these and other slang terms mean?

Scroll through our collection of slang terminology used in the electrical industry!

Whether you are an electrician, contractor, or just someone trying to understand what your local electrician is jabbering about, use the glossary to learn trade slang and electrical jargon.

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7/22/2019

Split bolt connector (looks like someone taped over a bug) used to mechanically join two or more wires together.


Hey Jim-Bob I need three #6 bugs right quick.

Bug Image


  

7/22/2019

Cover to adapt 4" or 5" boxes to accept a wiring device. Wall plate added later, (see also 'Square Device Box'; 'Combination Box Cover').


Combination Box Cover Image


  

7/22/2019

The Right Angle Beam Clamp (RC) attaches pipe at a right angle to a beam. Associated products are the Parallel (PC) and Edge (EC) clamp. Comes in sizes from 3/8" to 4" conduit.


Right Angle Clamp (RC) Image


  

7/22/2019

When used with AC cable or Greenfield, Anti-Short ® bushings protect the wires from being chafed by the roughs end of the armor at the point of connection. NEC article 333-9 requires their use on AC (armored cable). They are placed between the outer metal armor and the conductors forming a protective shield at the point where the wire is bent during final connection. In the trade, they are referred to simply by their sizes 0 through 8 depending on the size of the cable or Greenfield.


Red Head Image


  

7/22/2019

Tests the condition of wire insulation and the presence of shorts.


Megger Image


  

7/22/2019

The device that a power blower shoots through a conduit system when fishing the initial line. It typically has a hard plastic core with a flexible foam body that fits a specific pipe size. It comes in 1/2" through 6" conduit sizes and has a loop at both ends to attach the fish line.


Piston Image


  

7/22/2019

This is a self-drilling Phillips round wafer head sheet metal screw. It is also referred to as a Sharp Point, Wafer, Peanut, SMS, RWH or a M/T head. It is used to attach lathe or Caddy® type fasteners to metals studs. It is a #8 screw in lengths from 9/16" to 1-1/4" but is usually ordered in 1/2".


Sharp Point Screw Image


  

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