Class 1 Div 1 Motor
Class 1 Div 1 Motor
(OP)
We have an installation of a hydraulic unit that has an explosion proof motor on it. It is in a Class 1 Div 1 area. The motor has additional leads on it for a thermal switch. While, I understand this is a very good idea to hook up to the starter/VFD, does this create a safety hazard if it is not and a violation of NEC code?
Thanks for the help.
Thanks for the help.






RE: Class 1 Div 1 Motor
Best to you,
Goober Dave
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RE: Class 1 Div 1 Motor