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4O Boxes

4O Boxes

Orbit Industries' 4" Octagon (4O) Boxes and Extension Rings are used in the installation of light fixtures and other electrical devices in walls and ceilings. The multiple knockouts (in sizes 1/2" and 3/4", MKO), non-metallic and metal sheathed cable clamps allow for easy installation. Our selection includes side brackets (FB, LB…), bar hangers, and sliding brackets to suit specific needs. Deep, Welded boxes provide extra space for wires and devices.

Grid  List 

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  1. D4RB-75

    D4RB-75

    $5,999.00

    Out of stock

    1-1/2" DEEP, 4" (4O) DRAWN OCTAGON STEEL BOX WITH 1/2" & 3/4" KO Learn More
  2. D4RB-50/75

    D4RB-50/75

    $5,999.00

    Out of stock

    1-1/2" DEEP, 4" (4O) DRAWN OCTAGON STEEL BOX WITH 1/2" & 3/4" KO Learn More
  3. D4RB-50

    D4RB-50

    $5,999.00

    Out of stock

    1-1/2" DEEP, 4" (4O) DRAWN OCTAGON STEEL BOX WITH 1/2" KO Learn More
  4. 4RB-50-BHA

    4RB-50-BHA

    $5,999.00

    Out of stock

    1-1/2" DEEP, 4" (4O) WELDED OCTAGON STEEL BOX WITH BAR HANGER Learn More
  5. 4RB-50-EXT

    4RB-50-EXT

    $5,999.00

    Out of stock

    1-1/2" DEEP, 4" (4O) WELDED OCTAGON STEEL EXTENSION RING WITH 1/2" KO Learn More
  6. 4RB-50-FB

    4RB-50-FB

    $5,999.00

    Out of stock

    1-1/2" DEEP, 4" (4O) WELDED OCTAGON STEEL BOX WITH FB BRACKET WITH 1/2" KO Learn More
  7. 4RB-50-LB

    4RB-50-LB

    $5,999.00

    Out of stock

    1-1/2" DEEP, 4" (4O) WELDED OCTAGON STEEL BOX WITH LB BRACKET & 1/2" KO Learn More
  8. 4RB-MKO

    4RB-MKO

    $5,999.00

    Out of stock

    1-1/2" DEEP, 4" (4O) WELDED OCTAGON STEEL BOX WITH 1/2" AND 3/4" MKO Learn More
  9. 4RB-MKO-EXT

    4RB-MKO-EXT

    $5,999.00

    Out of stock

    1-1/2" DEEP, 4" (4O) WELDED OCTAGON EXTENSION RING WITH 1/2" MKO Learn More
  10. 4RB-MKO-FB

    4RB-MKO-FB

    $5,999.00

    Out of stock

    1-1/2" DEEP, 4" (4O) WELDED OCTAGON STEEL BOX WITH 1/2" & 3/4" MKO & FB BRACKET Learn More
  11. 4RB-50

    4RB-50

    $5,999.00

    Out of stock

    1-1/2" DEEP, 4" (4O) WELDED OCTAGON STEEL BOX WITH 1/2" KO Learn More
  12. 4RB-NM-LB

    4RB-NM-LB

    $5,999.00

    Out of stock

    1-1/2" DEEP, 4" (4O) WELDED OCTAGON STEEL BOX WITH NM CLAMPS AND LB BRACKET Learn More
  13. 4RB-NM-SG

    4RB-NM-SG

    $5,999.00

    Out of stock

    1-1/2" DEEP, 4" (4O) WELDED OCTAGON STEEL BOX WITH NM CLAMPS & SG BRACKET FOR OLD WORK Learn More
  14. 4RB-NM-FB

    4RB-NM-FB

    $5,999.00

    Out of stock

    1-1/2" DEEP, 4" (4O) WELDED OCTAGON STEEL BOX WITH NM CLAMPS AND FB BRACKET Learn More
  15. 4RB-NM-E

    4RB-NM-E

    $5,999.00

    Out of stock

    1-1/2" DEEP, 4" (4O) WELDED OCTAGON STEEL BOX WITH NM CLAMPS AND EARS Learn More
  16. 4RB-NM-BHA

    4RB-NM-BHA

    $5,999.00

    Out of stock

    1-1/2" DEEP, 4" (4O) WELDED OCTAGON STEEL BOX WITH NM CLAMPS AND BAR HANGER Learn More
  17. 4RB-NM

    4RB-NM

    $5,999.00

    Out of stock

    1-1/2" DEEP, 4" (4O) WELDED OCTAGON STEEL BOX WITH NM CLAMPS Learn More
  18. 4RB-MC-FB

    4RB-MC-FB

    $5,999.00

    Out of stock

    1-1/2" DEEP, 4" (4O) WELDED OCTAGON STEEL BOX WITH MC CLAMPS AND FB BRACKET Learn More
  19. 4RB-MC-E

    4RB-MC-E

    $5,999.00

    Out of stock

    1-1/2" DEEP, 4" (4O) WELDED OCTAGON STEEL BOX WITH MC CLAMPS AND EARS Learn More
  20. 4RB-MC

    4RB-MC

    $5,999.00

    Out of stock

    1-1/2" DEEP, 4" (4O) WELDED OCTAGON STEEL BOX WITH MC CLAMPS Learn More
  21. 4RDB-MKO

    4RDB-MKO

    $5,999.00

    Out of stock

    2-1/8" DEEP, 4" (4O) WELDED OCTAGON STEEL BOX WITH MKO Learn More
  22. 4RDB-MKO-FB

    4RDB-MKO-FB

    $5,999.00

    Out of stock

    2-1/8" DEEP, 4" (4O) WELDED OCTAGON STEEL BOX WITH MKO & FB BRACKET Learn More
  23. 4RDB-MC

    4RDB-MC

    $5,999.00

    Out of stock

    2-1/8" DEEP, 4" (4O) WELDED OCTAGON STEEL BOX WITH MC CLAMPS Learn More
  24. 4RDB-MC-FB

    4RDB-MC-FB

    $5,999.00

    Out of stock

    2-1/8" DEEP, 4" WELDED OCTAGON STEEL BOX WITH MC CLAMPS & FB BRACKET Learn More
  25. 4RDB-NM

    4RDB-NM

    $5,999.00

    Out of stock

    2-1/8" DEEP, 4" (4O) WELDED OCTAGON STEEL BOX WITH NM CLAMPS Learn More
  26. 4RDB-NM-FB

    4RDB-NM-FB

    $5,999.00

    Out of stock

    2-1/8" DEEP, 4" (4O) WELDED OCTAGON STEEL BOX WITH NM CLAMPS & FB BRACKET Learn More
  27. 4RDB-NM-LB

    4RDB-NM-LB

    $5,999.00

    Out of stock

    2-1/8" DEEP, 4" (4O) WELDED OCTAGON STEEL BOX WITH NM CLAMPS & LB BRACKET Learn More
  28. UMAB-4R SERIES

    UMAB-4R SERIES

    $0.00

    Out of stock

    4” (4O), 2-1/8” DEEP WELDED OCTAGON BOX WITH BUILT-IN ADAPTER, ADJUSTABLE FROM FLUSH TO 1-1/2”

    Learn More
  29. FA-SSB-4R

    FA-SSB-4R

    $0.00

    Out of stock

    PREASSEMBLED SSB-T5 WITH FA-UMAB-4R Learn More
  30. FA-TBAR-4R NECA

    FA-TBAR-4R

    $0.00

    Out of stock

    PREASSEMBLED SSB-TBAR WITH FA-UMAB-4R

    Learn More

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