Specializing in Stage Pocket Systems, Floor Pockets, Pour Boxes, Custom Panels, Prefabricated Panels, Panel Fabrication, Spec Fabrication, and Connecctors
ACE Backstage Co., Inc. | 24846 Avenue Rockefeller | Suite 200 | Valencia, CA 91355 Stage Pocket Systems, Floor Boxes, Floor Pockets, Pour Boxes, Back Boxes
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In-Grade Back Box
ACE BACKSTAGE CO., INC. - STAGE POCKET SYSTEMS 661-295-5760
SPECIALIZING IN STAGE POCKET SYSTEMS SINCE 1991
BACK BOXES, STANDARD
PRODUCTS | BACK BOXES | STANDARD | POLYURETHANE | 8BBX | DDBBX | BRK8BBX | ISO |
BBX Series Back Boxes
#025BBX #103BBX
#025BBX/AC #104BBX
#102BBX
Accessories Pricing
Description Specifications
Features UL Listed
Finishes
Includes
Installation
Materials
ABOUT ACE BACKSTAGE CO., INC.

Standard Pockets UL Listed Adobe® PDF AutoCAD® DWG AutoCAD® DXF
Standard UL Listed Specs Specs Specs

DESCRIPTION

STANDARD BACK BOXES (#BBX) GENERAL DESCRIPTION

The #025BBX, #102BBX, #103BBX and #104BBX Back Boxes are welded 14 gauge steel with a protective cover that is discarded when the pocket body is finally installed. The box and cover have a clear zinc corrosion resistant finish. A 1/2” mounting flange is predrilled to mate with the pocket body flange (#025BBX Back Box has a 7/16" mounting flange also predrilled to mate with Mini pocket body flange). The pocket body assembly is 4.5” deep and the back box is 6” deep providing a 1.5” work clearance in the bottom of the back box (ideal for feed thru or distribution junction). The Mini pocket body assembly is 2.25" deep and the Mini back box is 3.5" deep providing a 1.25" work clearance in the bottom of the back box.

The clearance volume (volume between bottom of pocket body and bottom of back box) is 260 cubic inches in the #104BBX, 144 cubic inches in the #102BBX, 92 cubic inches in the #103BBX, and 22 cubic inches in the #025BBX. ACE Back Boxes come with standard Electrical Conduit Combination 1/2”, 3/4”, 1”, and 1-1/4” Knock Outs, 2 places typical on opposing sides and Electrical Conduit Combination 1/2” and 3/4” Knock Outs, 1 place typical on opposing sides (see spec sheets). The #025BBX Back Boxes come with 1/2" and 3/4" Knock Outs, 2 places typical on opposing sides, 6 places typical on opposing sides, and 3 bottom Knock Outs.

SPECIFICATIONS

DOWNLOAD SPECS
025BBX Data Specification Sheet (dwg, dxf, or pdf format)
025BBX/AC Data Specification Sheet (dwg, dxf, or pdf format)
102BBX Data Specification Sheet (dwg, dxf, or pdf format)
103BBX Data Specification Sheet (dwg, dxf, or pdf format)
104BBX Data Specification Sheet (dwg, dxf, or pdf format)

BACK BOX STAGE POCKET CAPACITITES
025BBX Series Back Box Capacity = 1 Mini Stage Pocket
025BBX/AC Series Back Box Capacity = 1 Mini Stage Pocket
102BBX Series Back Box Capacity = 1 Full Stage Pocket
103BBX Series Back Box Capacity = 1 Half Stage Pocket
104BBX Series Back Box Capacity = 1 Double Wide Stage Pocket

BACK BOX SIZES
025BBX Series Back Box Size = 3.750” W x 3.500” H x 5.750" L
025BBX/AC Series Back Box Size = 3.750” W x 3.500” H x 5.750" L
102BBX Series Back Box Size = 10.000” W x 6.000” H x 10.000" L
103BBX Series Back Box Size = 6.500” W x 6.000” H x 10.000" L
104BBX Series Back Box Size = 10.000” W x 6.000” H x 18.000" L

INSTALLATION

GENERAL INSTALLATION OF BACK BOXES (#BBX)

The #025BBX, #102BBX, #103BBX and #104BBX Back Boxes are designed exclusively for use with ACE Mini, Full, Half, and Double Wide Pockets, respectively. Set the back box securely braced into the floor to provide support equal to the floor loading requirements, accounting for any height offset required for the finished floor. Standard electrical conduit may be connected to the back box on any side via combination knock-outs. The protective cover is discarded when the finished pocket is installed. Mating screw holes are provided to secure the pocket flange to the back box flange.

INCLUDES

• (1) #BBX Series Back Box
• (1) Disposable Protective Cover
• (4) Self Tapping Screws

ACCESSORIES

Bracket Kit Assembly - Convert standard Back Boxes to Super Pockets
Polyurethane Coated - Encapsulate your Back Box with ACE's Polyurethane Coating
AC Divider Panels for Back Box - Isolate high/low AC connectivity in your Back Box

FEATURES

CLEARANCE VOLUME: Standard Stage Pocket body assemblies are 4.5" deep while the Back Box is 6" deep providing 1.5" work clearance in the bottom of the Back Boxes, making them ideal for feed thru or distribution junctions. Clearance volumes for individual Pocket/Back Box assemblies are as follows:
• #025BBX Back Box with Mini Pocket Clearance volume: 22 Cubic Inches
• #102BBX Back Box with Full Pocket Clearance volume: 144 Cubic Inches
• #103BBX Back Box with Half Pocket Clearance volume: 92 Cubic Inches
• #104BBX Back Box with Double Wide Pocket Clearance volume: 260 Cubic Inches

DURABLE CONSTRUCTION: ACE Standard Back Boxes (#BBX) are made from tough, welded 14 gauge steel (.071" thick).

EASY INSTALLATION: ACE Standard Back Boxes are easily installed into the floor or stage in a few steps. First make the cutout in the floor/stage. Second, securely brace the Back Box into the floor and be sure to provide support equal to the floor loading requirements, accounting for any height offset required for the finished floor. Third, attach any standard electrical conduit to the back box on any side via the combination knock outs. Fourth, secure Stage Pocket to Back Box using mating screw holes provided on the Stage Pocket flange and the Back Box flange.

DURABLE FINISH: ACE Standard Back Boxes have a clear zinc corrosion resistant finish.

ELECTRICAL KNOCKOUTS: ACE Standard Back Boxes come with standard Electrical Conduit Combination Knockouts. 1/2", 3/4", 1", and 1-1/4" Knock Outs 2 places typical on opposing sides. 1/2" and 3/4" Knock Outs 1 place typical on opposing sides. The #025BBX Back Boxes come with 1/2" and 3/4" Knock Outs, 2 places typical on opposing sides, 6 places typical on opposing sides, and 3 bottom Knock Outs.

PROTECTIVE COVER: Included with the Back Box(es) is a protective cover with a clear zinc corrosion resistant finish. This cover maintains a clean Back Box until the pocket is finally installed. The protective cover may be discarded after the pocket has been installed.

FINISHES

DURABLE FINISH:
Clear Zinc corrosion resistant finish.

MATERIALS

STANDARD BACK BOX MATERIALS: ACE Standard Back Boxes (#BBX) are made from tough, welded 14 gauge steel (.071" thick).

UL LISTED

UL LISTED: UL Listed compliance Standard 514A in combination with inner floor pocket file FLOOR BOX 44LK.

UL Listed UL Listed Copy

LINKS
Accessories Description Features Finishes Includes
Installation Materials Pricing Specifications UL Listed

Specific
Products
UL Listed
CEDIA CES INFOCOMM NAMM NSCA
ACE Backstage Co., Inc.
accepts the following:
This electronic publication is produced by ACE Backstage Co., Inc. and no responsibility for errors and omissions is assumed. Subject to change without notice. All rights reserved. ©2013 ACE BACKSTAGE CO., INC. ACE Backstage Co., Inc. 24846 Avenue Rockefeller | Suite 200 | Valencia, CA 91355 | Tel: 661-295-5760 | Fax: 661-295-1122 | Email: webmaster@acebackstage.com | Copyright | FAQ | Feedback | Link Exchange