4" Square Life Safety Concrete Box, 3-1/2" Deep - Welded, W/Conduit KO's

SKU: 52181-SPKRR Model: 52181-SPKRR

Red junction boxes are installed in walls or ceilings for lighting fixtures, switches, receptacles or other outlet devices for fire alarm and life safety circuit runs. Square boxes are used to bring power to a number of electrical devices where multiple conductor runs are split in two or more directions.

$26.42 /EA
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Features & Benefits

  • External tabs allow installer to nail/screw boxes to forms for stability during concrete pour
  • Labor saving design eliminates need to install extension rings to accommodate deeper devices
  • Combination Phillips/Slotted screw heads.
  • UL, RoHS Compliant


Stock # 52181-SPKRR 52181-SPKRR
Model # 52181-SPKRR 52181-SPKRR
UPC # 785592127310 785592127310
Product Height 3.5 8.89 inch cm
Product Width 4.0 10.16 inch cm
Product Length/Depth 5.5 13.97 inch cm
Product Weight 1.1 0.50 lbs kg
Weight UOM LB LB
Box Depth 3-1/2" 3-1/2"
Color Red Red
Cubic Capacity 50.0 (819.4) 50.0 (819.4)


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