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GB Series

Gridiron Junction Box

Standard Feature

  • 16 gauge cold rolled steel, NEMA 1 screw cover enclosure.
  • Molded barrier terminal blocks for #8 through #18 AWG with provision for circuit numbering.
  • Ground lugs installed.
  • Black matte finish.
  • UL listed and labeled.
  1. This assembly shall consist of a 16 gauge, cold rolled steel back box and cover plate.
  2. The box may have 20, 60, or 100 Amp, or DMX molded barrier terminal blocks.
  3. The box shall have ground lugs installed at the factory.
  4. Finish shall be black matte enamel.
  5. The entire assembly shall be listed and labeled by Underwriters Laboratories.

Optional Features

  • 60 Amp, 100 Amp, or DMX terminals.
  • Custom colors.
  • Hinged covers.
  • Galvanized enclosures.
  • Custom mounting tabs.

Ordering Product

Model # Number of 20 Amp terminals Number Of ground lungs Dimension
Height

Width

Depth
GB-6 12 1 10" 10" 4"
GB-8 16 1 10" 10" 4"
GB-10 20 1 10" 10" 4"
GB-12 24 1 10" 10" 4"
GB-14 28 1 10" 10" 4"
GB-16 32 1 12" 12" 4"
GB-18 36 2 12" 12" 4"
GB-20 40 0 12" 12" 4"
GB-22 44 2 12" 12" 4"
GB-24 48 2 12" 12" 4"
GB-26 52 2 16" 10" 4"
GB-28 56 2 16" 10" 4"
GB-30 60 4 16" 10" 4"
GB-32 64 4 16" 10" 4"
GB-34 68 4 16" 10" 4"
GB-36 72 4 20" 10" 4"
GB-38 76 4 20" 10" 4"
GB-40 80 4 20" 10" 4"
GB-50 100 6 24" 24" 4"
GB-60 120 8 24" 24" 4"