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Installation Instructions
For Small Grounding Kit
99411399
Panel Screws Enclosed
10–32 Hex Nut
Grounding Label
10–32x5/8 Screw
Keps Nut
Ground Wire
(not included)
Lockwasher
Panel Screw
1. Insert the 10-32x5/8 screw through the hole in the panel as shown.
2. Secure screw with keps nut. The keps nuts must penetrate into the
paint to ensure electrical continuity.
3. Attach the ground wire and secure with 10-32 hex nut as shown.
4. Install the lockwasher under one of the screws securing the
panel to ensure grounding between the panel and the enclosure.
Recommended torque for grounding washer not to exceed 30
in-lbs.
5. Attach included grounding label adjacent to the bolt as shown.
© 2018 Hoffman Enclosures Inc.
Rev. C
PH 763 422 2211 • nVent.com/HOFFMAN 87568836
P/N 93217001
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