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By Raco 

Catalog ID: 125PL

By Raco
Catalog ID:  125PL
4 in. Octagon Plenum Box 1-1/2 in. Deep, Nine 1/2 in. Knockouts
  • Available in 4 in. square, 4-11/16 in. square and 4 in. octagon models
  • Airtight knockouts
  • To maintain plenum seal, boxes do not have ground screw holes
  • Drawn steel construction
  • UL Listed

Product Details


Application Maintain code-compliance in plenum areas with RACO’s airtight Plenum boxes. Gasketed covers and leak-free KO’s meet the most rigid code requirements.
Drawn or Welded Drawn
Knockouts 1/2 in
Type Box
UPC 050169994283


Cubic Capacity 15.5
Depth 1.5 in

Certifications and Compliance

Certified Listed UL Listed


Carton Quantity 50
Pallet Quantity 3500

Resources and Downloads


Sales Drawings

Terms and Conditions