What does OSHA say about extension cords?
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What does OSHA say about extension cords?
The OSHA construction standard requires flexible cords to be rated for hard or extra-hard usage. These ratings are derived from the National Electrical Code, and are required to be indelibly marked approximately every foot along the length of the cord.
Is it legal to hardwire an extension cord?
Fully insert the plug of an extension cord into hard-wired outlet. National Electrical Code (NEC) does not allow extension cords in lieu of permanent wiring (NEC 400.8(1) – 2014 Version). General rule– if equipment is powered from an extension cord for more than 30 days, permanent solutions should be installed.
Is plugging an extension cord into another a fire hazard?
DON’T plug extensions cords together. It may be tempting to just string them together, but resist the temptation. Extending the length of an extension cord by “daisy-chaining” can lead to overheating the cord by overloading it, creating a serious fire hazard.
Can you plug an extension cord into another extension cord OSHA?
Another important and easy to spot violation to look for is when users plug one extension cord into another one. This is a violation of the OSHA standards because it can potentially lead to a fire, equipment failure, or electrocution. In general, extension cords should not exceed 100 feet in length.
How long can you use an extension cord per OSHA?
Extension Cord Time Limits OSHA standards allow the use of an extension cord for a maximum of 90 days. If you need the cord longer than that, you’re required to create a more permanent solution and hardwire whatever you’re plugging in.
Can I run extension cord underground?
In general, you can’t bury the outside extension cord. Using a standard extension cord is designed initially only for temporary use. Instead, you can use a more suitable cable type for any permanent outdoor purposes, such as a direct burial UF cable.
Can I run an extension cord to my garage?
1 Answer. Yes to the last: you certainly need outdoor-rated extension cords for anything exiting the house.