grounding bushing

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Richardrlr

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They have 120v circuits feeding space heaters in a mcc the cables are ran in cable tray. The cable is a 2c cable and is stubbed up to the cable tray with emt the cable does not have a equipment grounding conducter. Will this require a grounding bushing to contiue electrical contiunity between the cable tray and the stubb up incase of fault occurs
 
Richardrlr said:
They have 120v circuits feeding space heaters in a mcc the cables are ran in cable tray. The cable is a 2c cable and is stubbed up to the cable tray with emt the cable does not have a equipment grounding conducter. Will this require a grounding bushing to contiue electrical contiunity between the cable tray and the stubb up incase of fault occurs
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See 392.7(B)(4).

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