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EYE BOLT SIZES FOR ELECTRICAL SERVICE CONNECTION INSTALL
EYE BOLT SIZES FOR ELECTRICAL SERVICE CONNECTION CODE

If I wind up in a situation where they are all I have, I pull the plastic off of them and use them without. The plastic in these things is not engineered to crush,'just right.' They rely on the crushing of the plastic to insure proper wire contact. I do not use the generic wire terminals with the plastic 'strain relief' covering, like those shown.

Trivia note - NASA uses terminal lugs instead of soldering, whenever possible.Ĭompletely personal opinion, on wire terminals and associated parts.

These are the correct part to use when trying to get a stranded wire under something like a load center neutral screw bar. There are also little copper barrels, like a wire nut without the plastic part, and crimp instead of spring. They do come with the seam brazed, they are a big step up in quality and finish. Yellow are 10-12 gauge - only one wire per connector - the hole or opening in the crimp is a match for the screw or bolt - use the correct tool - and crimp into the split in the wire cup

Which translates into use the right size and you are good to go.

EYE BOLT SIZES FOR ELECTRICAL SERVICE CONNECTION CODE

No code problems as long as they are sized to maintain an acceptable cross/surface area.

EYE BOLT SIZES FOR ELECTRICAL SERVICE CONNECTION INSTALL

typical spec- or builder-grade wiring devices may not be identified for use with ring or spade terminals - I called Leviton's tech support and asked, and got a "no" back.)Īlso: have you considered any of the single-connector wiring device lines available? (Cooper Wiring Devices, Leviton, and Legrand all have different versions of this, but it's the same basic idea - you install a specialized, three-terminal connector onto the wire-ends in the box, and then the outlet or switch simply snaps onto said three-terminal connector.)įinally, I would highly recommend that you obtain and use a ratchet-type crimping tool if you do not already own one - even an inexpensive ratchet-type crimp tool will get the job done reliably, where as crimp-pliers (or heaven help, regular pliers!) can yield loose crimps. Obviously, the device itself needs to be identified for use with ring or spade terminals as well, as per Tester's UL White Book quote above. Terminals for more than one conductor and terminals used to connect aluminum Connection by means of wire-binding screws or studsĪnd nuts that have upturned lugs or the equivalent shall be permitted for 10 Thoroughly good connection without damaging the conductors and shall be madeīy means of pressure connectors (including set-screw type), solder lugs, or Connection of conductors to terminal parts shall ensure a Second: provided the terminals are listed for the application, NEC 110.14(A) also applies here: Use with the terminal of the flush snap switch.įirst point: your terminals need to be listed under UL 486A in order to be usable in household wiring many are, but some aren't, so check the package for the solderless terminals you are using! Snap switch in the smallest unit shipping container and are suitable for Such connectors may be eitherĪttached to the flush snap switch terminal or are provided with the flush Terminals of a flush snap switch are permitted for use with Listed field-installedĪ flush snap switch may also be provided with conductor leads withįactory-installed crimped-on connectors.

Unit shipping container and are suitable for use with the terminal of To the receptacle terminal or are provided with the receptacle in the smallest Terminals of a receptacle are permitted for use with certified field-installedĬrimped-on wire connectors or an assembly, if so identified byĪ receptacle may also be provided with conductor leads with factory-installedĬrimped-on connectors. Shall be installed and used in accordance with any instructionsĢ013 UL White Book Receptacles (RTDV) Receptacles for Plugs and Attachment Plugs (RTRT) National Electrical Code 2014 Chapter 1 General Article 110 Requirements for Electrical Installationsġ10.3 Examination, Identification, Installation, and Use So this installation would not be a violation of NEC 110.3 (B).

After further review, it appears that receptacles and switches are listed for use with crimp terminals.