To place an order in the U.S., call 877-285-4466. Outside the U.S., call 01-937-652-3500.

Junction Boxes

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Tower and Obstruction Categories: Low Intensity / Medium Intensity / High Intensity / Accessories

Weathertight Cast Aluminum for Surface Mounting

General Information:

Hughey & Phillips Weathertight Junction boxes are of cast aluminum. Each box is of adequate size for the number of terminals to enable proper and simplified installation. All boxes are furnished complete with cover, gasket, cover retaining chain and self-retaining type cover screws.

  • Tapping: Hughey & Phillips Weathertight Junction boxes are available with or without tapped conduit hubs. in ordering, specify size.
  • Terminals: Hughey & Phillips Weathertight Junction boxes are available with standard screw type terminal blocks, or special blocks with split connectors, or combinations, to customer order. The terminal capacity indicated under each type of box is representative of one type terminal block…all terminal strips are insulated.
  • Insulated Cable Supports: Hughey & Phillips Weathertight Junction boxes are available with built-in cable support (with or without terminals) to meet requirements of the national Electric code.
  • Insulated Bushing: Hughey & Phillips will install, when specified, plastic insulating bushings inside of tapped conduit hubs.

(Product Sheet PDF)

Junction Box: JB00000000

jb_1

Description:

Cast aluminum, watertight, complete with cover and screws, gasket, and cover retaining chain. Available with or without terminal block, and/or cable support.

Specifications:

  • Inside Dimensions: 5-3/8” Dia., 2-5/8” Depth
  • Capacity:
    • 5 Term. (Kulka No. 603-5)
    • 7 Term. (Buchanan Type HD)
  • Max. Hub Tap: 1” Cond. Size

Junction Box: JC00000000

jb_2

Description:

Cast aluminum, watertight, complete with cover and screws, gasket, and cover retaining chain. Available with or without terminal block, and/or cable support.

Specifications:

  • Inside Dimensions: 4-7/8” L x 7” W x 4” D
  • Capacity:
    • 8 Term. (Kulka No. 603-8)
    • 10 Term. (Buchanan Type HD)
  • Max. Hub Tap: 1” Cond. Size

Junction Box: JF00000000

jb_4

Description:

Cast aluminum, watertight, complete with cover, cover screws, gasket, and cover retaining chain. Available with or without terminal blocks, and/or cable support, screw-cap receptacles, etc. Furnished with mounting bars or mounting clamps, if specified on order.

Specifications:

  • Inside Dimensions (Approx.): 10” L x 9” W x 5” D
  • Capacity:
    • 20 Term. (2-Kulka No. 603-10)
    • 24 Term. (Buchanan Type HD)
  • **Max. Hub Tap:
    • Sides (Right, Left**): 1” Top & Bottom
    • Top, Bottom**: 2” Conduit Size

Junction Box: JG00000000

jb_5

Description:

Cast aluminum, watertight, complete with cover, cover screws, gasket, and cover retaining chain. Available with or without terminal blocks, and/or cable support, screw-cap receptacles, etc. Furnished with mounting bars or mounting clamps, if specified on order.

Specifications:

  • Inside Dimensions (Approx.): 15” L x 9” W x 5” D
  • Capacity:
    • 30 Term. (3-Kulka No. 603-10)
    • 36  Term. (Buchanan Type HD)
  • **Max. Hub Tap:
    • Sides (Right, Left**): 1” Top & Bottom
    • Top, Bottom**: 2” Conduit Size
**Order junction boxes by number, and specify hub tapping**, number & type of terminals, and with or without...cable support, insulating bushings, receptacles, mounting rails, etc.

**Maximum hub taps indicated are for standard boxes. Larger hub size and taps available on special order.

Method of Specifying Conduit Hub Taps:

Junction Boxes Data Sheet - no pic_clip_image002_0000

CONDUIT SIZE SYMBOLS
Conduit Size ½” ¾” 1” 1¼” 1½” 2”
Ordering Symbol 2 3 4 5 6 7
EXAMPLE: Cat. No. JC Type Box to be topped 1 1/4” top and bottom and 3/4" left side only.
ORDER AS: Junction Box Cat. No. JC5053C03B

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