Work Bench Lights not Hardwired, Safety concern?
I work in an older shop, there are some work bench lights that are corded, is this a safety concern? We have had several hardwired in but many remain plugged into outlets. There are no extension cords being used with them.
What are your thoughts?
Comments (3)
As long as they are not plugged into any extension cords, relocatable power taps (e.g., power strips), etc., then it's fine to use. Just make sure the cord is routed out of the way, plugged directly into the outlet, and is protected against chaffing against metal or any other risk of damage.
Ah drop cords! I can think of no other topic I use to debate with my Facilities Manager and Corporate EHS more over! The number of times we debated over it is mind boggling! I even called OSHA. We had a very large machining area, with 25 large CNCs and 75 Screw Machines from 1' to 4" with 6 or 8 spindles. No problem on any of those as they were all hard-wired per NEC. We also had many many assembly and crimper stations, again all hard-wired. Except every machine and work station had a "work-table" with measuring tools, tools, pcs, and other stuff. All having drop cords for lighting and other 110 needs. We also were REALLY into Lean and were constantly changing and moving work stations and cells! Hundreds of drop cords all over. I read and re-read Subpart S. I learned you can ask 20 Safety Pros about Drop Cords and you may get 20 different opinions.
The threes they all agree on concerning drop cords:
#1 Cannot be permanently attached to the structure (including zip ties)
#2 Must be of sufficient size (gauge) to carry the load (voltage).
#3 They all need what I call "spring hangers" but the Elec Pros call them "Bus Drop Securing Cables". See Pic below
Like always Drew gave a great answer I can buy into. I will also add a picture I find helpful in my OSHA Electrical Training (prepared by OSHA for Outreach) in the comments.
Now I am going to sit back and see what others say! :)
My OSHA Electrical Pic
