4" Depth Large Open Style Wall Boxes

FSR's highly successful Project Wall Box family is being expanded with two new models priced specifically to ease the installer's bottom line. These economical large open wall boxes designed to fit 16" on-center stud bays simplify audiovisual and IT installations by providing space for routing cables, AC connections, and digital media product mounted in 4" thick walls.

The PWB-320 has KO's up to 2", flush cable-tie mounts, triple play mounting openings for AC/AV/IT applications, IPS mounting, and two optional adjustable locking shelves for mounting equipment. There are also 2 optional internal AC brackets available with 2 or 3 Decora openings that ship with SpikeShield™ 15-amp receptacles included. The infrastructure solutions are available in sizes to fit typical wall designs and can be used with or without the decorative trim ring and cover options. They are also available in 3" deep versions for shallow wall applications.

Triple Play Mounting Solution

PATENT PENDING

The PWB-320 Series are punched in 6 locations with FSR's Triple Play Mounting Solution which provides 3 different options for mounting conduit, cabling, plates, and back boxes to our wall boxes.

1. Conduit can be run directly to the center 1" & 1 1/4" concentric KO

2. Punched & tapped for low-voltage class-2 box-less plate mounting

3. Tapped to mount standard single gang low-voltage boxes

Product Insider: PWB-320 Project Wall Box Part 1 Video

The PWB-320 has KO's up to 2", flush cable-tie mounts, triple play mounting openings for AC/AV/IT applications, IPS mounting, and two optional adjustable locking shelves for mounting equipment. 

The PWB-320-TRK Kit includes the 4" back box that has flush cable-tie mounts, triple play mounting openings for AC/AV/IT applications, IPS mounting, and two optional adjustable locking shelves for mounting equipment. There are also 2 optional internal AC brackets available with 2 or 3 Decora openings that ship with SpikeShield™ 15-amp receptacles included.

Also included is a powder coated Trim Ring for dressing the dry-wall opening. This rounded trim ring provides a generous 7/8” overlap. 

 Cover Sold Separately.

The PWB-320-ESK kit includes the 4" back box that has flush cable-tie mounts, triple play mounting openings for AC/AV/IT applications, IPS mounting, and two optional adjustable locking shelves for mounting equipment. There are also 2 optional internal AC brackets available for purchse with 2 or 3 Decora openings that ship with SpikeShield™ 15-amp receptacles included.

The two adjustable shelves have a hole pattern that allows for any screw spacing from 3/8” to 11 ¾” including multiple VESA 100 hole pattern locations.

Cover Sold Separately. 

Optional Trim Ring sold separately unless PWB-320-TrK is purchased. 

The PWB-320-CV is an optional powder coated cover with rounded cable exits. The vented cover mounts to the trim ring with four tool-less snap fasteners to allow quick access to the equipment inside.

Optional internal AC bracket with 2 Decora SpikeShield 15 Amp Receptacles - Ordered Separately.

Optional internal AC Bracket with 3 Decora SpikeShield 15 Amp Receptacle - Ordered Separately.

Shelving location and depth can be adjusted as well as mounted in horizontal or vertical orientation.

The PWB-320-FAN is a variable speed temperature controlled fan option for the PWB-320 and 320XL wall box. It is designed to maintain an internal box temperature below 40^OC with a 100 watt thermal load keeping internal equipment at a safe temperature.