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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The steel conduit hanger is used to secure 1/2" to 4" rigid (GAL) or EMT conduit to some type of support using the hole on top of the hanger. Typically, the pipe is suspended from strut or directly from the concrete using a piece of threaded rod but the hanger is also used to attach conduit directly to an insulator or some other surface. Manufactured by Steel City, Erico (Caddy), Bridgeport and others; the hanger is available with or without the lower bolt and nut. Originally invented by Minneralac in 1904 as the Standard Conduit Hanger.
"I hit my head on another pain hanger."
A hollow, metal, flexible conduit system made of either steel or aluminum. Wires are pulled through them in accordance with NEC 350, 430-123, 502-4, 503-3, 517-30, 645-5. You find this used most often for fixture whips, motor attachments to safety switches, and other short run connections where a flexible system is more suitable than a rigid pipe system.
When inserted into a conduit run, it provides a means to attach wires or fish line at one end and pull them out through the other. The flat, spring metal design makes it extremely flexible and capable of navigation through elbows and turns. It is typically sold in 1/8, 3/16 and 1/4" widths with lengths from 25 to 100'. For convenience, they are also sold within fish dispenser reels to automatically extend and retract the fish tape but most people buy the inexpensive wire fish only and store it in a short piece of Greenfield.
Pre-frabricated 6" piece of BX with connector to quickly wire-up light fixtures.
Swivel ball that attaches to steel fish tape. Prevents wire damage during pull.
Draws knockout tool punch into the die to punch holes in sheet metal.
This is a ¾" wide galvanized steel band with holes to accommodate nails and bolts. Available with the holes evenly spaced or with alternating small and large holes. It is typically used to hang some kind of pipe from some kind of support system such as strut, wooden studs or simple masonry.