Extension rings provide additional cubic capicity. May be used an an outlet box fro surface conduit. Constructed from 1/16 in. pre-galvanized steel. Painted red for life safety alarm circuits.
Accessory Type
Box
Bracket Type
No Bracket
Catalog Number
911-6
Color
Red
Drawn or Welded
Drawn
EU RoHS Indicator
Contact Manufacturer
Fire Resistance
Yes
Knockouts
1/2 in;3/4 in
Material
Steel
Size
4 in
Type
Extension Ring
UPC
050169091166
Wiring System
Conduit
Actual Depth
1.563 in
Cubic Capacity
22.5 cu.in
Depth
1.5 in
Height
4 in
Weight
0.459 lb
Width
4 in
Buy America(n) Qualified
Buy American Act Compliant (All status valid till December 2025)
Certified Listed
UL Listed
Carton Quantity
50
Pallet Quantity
2750