Electrical panelboard guard
Disclosed herein is a panelboard guard assembly configured to restrict access to a panelboard having a cover and a door defined therein, the cover having first and second side edges. The panelboard guard assembly includes a first strap, a second strap and an adjusting mechanism. The first strap has a first outer end and a first inner end. The second strap has a second outer end and a second inner end. The adjusting mechanism extends between and couples the first strap and the second strap at the first and second inner ends.
1. A panelboard guard assembly configured to restrict access to a panelboard having a cover and a door defined therein by using a safety lockout, the cover having first and second side boundaries, the panelboard guard assembly comprising:
a first member including a first outer end and a first portion, the first outer end comprising a first open channel, the first open channel shaped to extend about and releasably receive the first side boundary to couple the first member to the first side boundary;
a second member including a second outer end and a second portion, the second outer end comprising a second open channel shaped to extend about and releasably receive the second side boundary to couple the second member to the second side boundary; and
an adjustment member extending between the first portion and the second portion,
wherein movement of the adjustment member relative to both the first portion and the second portion results in a change in a distance between the first outer end and the second outer end.
2. The panelboard guard assembly of claim 1 , wherein the adjustment member includes an elongated member.
3. The panelboard guard assembly of claim 1 , wherein the adjustment member includes a threaded member.
4. The panelboard guard assembly of claim 1 , wherein the movement of the adjustment member relative to the first portion includes rotation and the movement of the adjustment member relative to the second portion includes longitudinal displacement.
5. The panelboard guard assembly of claim 4 , wherein the movement of the adjustment member relative to the second portion further includes rotation.
6. The panelboard guard assembly of claim 1 , wherein the adjustment member is longitudinally fixed relative to the first portion.
7. The panelboard guard assembly of claim 1 , wherein the adjustment member is rotatably coupled to the first portion and the adjustment member is threadably coupled to the second portion.
8. The panelboard guard assembly of claim 1 , wherein the first portion includes a first inner end and the second portion includes a second inner end.
9. The panelboard guard assembly of claim 1 , wherein the adjustment member includes an opening through which a safety lockout can extend.
10. The panelboard guard assembly of claim 9 , wherein the first member is configured such that the safety lockout can extend about the first member when the safety lockout extends through the opening of the adjustment member.
11. The panelboard guard assembly of claim 9 , wherein the first member includes an opening through which the safety lockout can extend when the safety lockout extends through the opening of the adjustment member.
12. The panelboard guard assembly of claim 9 , wherein the safety lockout includes at least one of a safety lockout padlock or a safety lockout hasp.
13. The panelboard guard assembly of claim 1 , wherein the first side boundary is a first exterior edge of the panelboard and the second side boundary is a second exterior edge of the panelboard opposite the first exterior edge.
14. The panelboard guard assembly of claim 1 , wherein each of the first open channel and the second open channel further comprises a notch shaped to receive a first fastener and a second fastener, respectively, the first fastener and the second fastener extending from the cover and defining the first side boundary and the second side boundary, respectively.
15. A panelboard guard assembly configured to restrict access to a panelboard having a cover and a door defined therein by using a safety lockout, the cover having first and second side boundaries, the panelboard guard assembly comprising:
a first member including a first outer end comprising a first open channel shaped to extend about and releasably receive the first side boundary to couple the first member to the first side boundary;
a second member including a second outer end comprising a second open channel shaped to extend about and releasably receive the second side boundary to couple the second member to the second side boundary; and
an adjustment mechanism operably coupling the first member to the second member,
wherein the adjustment mechanism is configured to:
couple to the first member via the safety lockout; and
change a distance between the first outer end and the second outer end.
16. The panelboard guard assembly of claim 15 , wherein the adjustment mechanism includes an elongated member that rotates relative to the first member and longitudinally displaces relative to the second member when the adjustment mechanism changes the distance between the first and second outer ends.
17. The panelboard guard assembly of claim 16 , wherein the elongated member also rotates relative to the second member when the adjustment mechanism changes the distance between the first and second outer ends.
18. The panelboard guard assembly of claim 16 , wherein the elongated member includes a threaded member.
19. The panelboard guard assembly of claim 16 , wherein the elongated member is longitudinally fixed relative to the first member.
20. The panelboard guard assembly of claim 16 , wherein the elongated member is operably rotatably coupled to the first member and the elongated member is operably threadably coupled to the second member.
21. The panelboard guard assembly of claim 15 , wherein the adjustment mechanism includes an opening through which a safety lockout can extend.
22. The panelboard guard assembly of claim 21 , wherein the first member is configured such that the safety lockout can extend about the first member when the safety lockout extends through the opening of the adjustment mechanism.
23. The panelboard guard assembly of claim 21 , wherein the first member includes an opening through which the safety lockout can extend when the safety lockout extends through the opening of the adjustment mechanism.
24. The panelboard guard assembly of claim 15 , wherein the safety lockout includes at least one of a safety lockout padlock or a safety lockout hasp.
25. The panelboard guard assembly of claim 15 , wherein the first and second boundaries are first and second exterior edges of the cover, respectively.