Extron EWB 211 (part number 70-1131-21) — one-gang EU external wall box in black, part of Extron's EWB 210 Series for Flex55 and EU products.

This is the single-gang enclosure for installations that follow EU device formats rather than US gang spacing. Its high impact plastic body sits 85 mm square on the wall and offers 47 mm of internal depth. Four wall mounting holes handle direct fixing; two further holes at 60 mm centres let it be fitted over an existing EU junction box instead. Device mounting is by M3 screws, and the two knockout covers can be cut free and slid into place to close whichever side opening the raceway does not use.

Key Capabilities

• One-gang EU box for Flex55 mounting kits and EU wallplate devices
• Enclosure of 3.35 in H x 3.35 in W x 1.97 in D (85 x 85 x 50 mm)
• 1.85 in (47 mm) internal depth behind the device
• Two side raceway openings with matching knockout covers
• Wall or EU junction box mounting at 60 mm hole centres
• Black finish, Extron part number 70-1131-21

Where It Is Used

Dark-finished European boardrooms, lecture rooms and technical spaces running Flex55 modules or MLC and NBP EU control panels, on walls that cannot accept a recessed EU junction box.

Specifications at a Glance

• Configuration: one-gang EU, wall mount
• Material: high impact plastic
• Product weight: 0.14 lb (0.06 kg)
• Regulatory: CE, RoHS, WEEE
• Warranty: 3 years parts and labor

Also referenced as Extron EWB211, EWB-211, part number 70113121.