Extron EWB 102 (part number 60-453-05) — a two-gang steel surface box that lets an Extron wallplate live on a finished wall with no in-wall rough-in.

Retrofits, block walls and glass-fronted rooms rarely leave room for a recessed back box. The EWB 102 answers that by fastening flat to the wall surface and giving a two-gang faceplate 2.50 inches of usable depth for connectors, pigtails and service loop. Knockouts on the enclosure align with surface raceway so cable can arrive through a channel, or from the wall cavity behind. A PEM #6-32 insert on the rear panel accepts the supplied grounding screw.

Key Capabilities

• Two-gang opening sized for Extron wallplates and AAP mounting frames
• Steel enclosure measuring 4.50" H x 4.56" W x 2.50" D (11.4 x 11.6 x 6.4 cm)
• Four raceway knockouts — two small at 0.9" x 0.75", two large at 0.9" x 2.0"
• Six wall mounting holes that accept fasteners up to 1/4 inch in diameter
• Rear grounding insert with grounding screw supplied in the box
• RAL9010 white finish, Extron part number 60-453-05

Where It Is Used

Classrooms, huddle rooms, clinical corridors and refreshed conference spaces where a wallplate is required but cutting into the wall is not an option. It is equally at home on masonry, demountable partitions and glass-backed walls fed by surface raceway.

Specifications at a Glance

• Configuration: two-gang, wall mount
• Material: steel
• Product weight: 0.9 lbs (0.4 kg)
• Regulatory: c-UL, UL; RoHS and WEEE
• Warranty: 3 years parts and labor

Also referenced as Extron EWB102, EWB-102, part number 6045305.