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Evolution Series 4-Gang Wall Box

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Evolution™ Series Wall Boxes are the latest advancement in the most innovative line of pathways in the industry. These wall boxes are designed for new work and old work applications while offering a sleek, clean look that architects will love and the functionality engineers and contractors require. Offered in a 2-gang version with a storage module for active A/V equipment and a 4-gang version when more power, communications, and A/V capacities are required, Evolution Series Wall Boxes are ideal for areas with large or small capacity needs. Evolution Series Wall Boxes are ideal for any area where a flat screen is required, such as: conference rooms, airports, entertainment venues, college campuses, and hospitals.
Application Sector Commercial
WHERE TO BUY

Features

  • Designed to fit and be concealed behind 42'' or larger flat screen displays. Can be installed in both new work and old work applications. Has 4 NEMA size openings for power, communication, or A/V devices.

Specifications

General Info
Product Line Wiremold
UPC Number 786776182705
Country Of Origin United States
Construction Assembled
Number of Knockouts 3/4, 1-1/4, 2in
Application Sector Commercial
Standard cULus Listed Metallic Outlet Boxes: File E2961 Guide QCIT/QCIT7
Type Wall Box
Dimensions
Cubic Capacity 43 cu in
Additional Information
RoHS Conformant Yes This product meets the material restrictions of Article 4 of the RoHS Directive (2011/65/EU), including Commission Delegated Directive 2015/863.
Product Environmental Profile Yes
Listing Agencies / 3rd Party Agencies
cULus ListingNumber  E2961
cULus Listed  Yes
Buy American Act Compliance
NAFTA  Yes
Technical Information
Cable Entry Knockouts in

Reviews

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Questions & Answers

Can the EFSB4 be installed in CMU walls? If not, is there an equivalent product offered for this type of installation?

Asked by: James
Hello - The EFSB4 is intended for installation in 2 x 4 framed walls with drywall. We don't have a flush wall box specifically designed for CMU walls. Thank you
Answered by: Wiremold Tech Support
Date published: 2022-01-25

Can the box be installed an used with out the trim ring installed?

Asked by: Vern
Hello Vern, To cover the rough edge where the cut is made in the wall, the trim ring should be installed. However, the cover is optional. Thank you,
Answered by: Wiremold Tech Support
Date published: 2022-01-18

Is there a Fire rating to this enclosure

Asked by: CPollard
Hello- Unfortunately the Evolution wall box is not UL listed or approved for installation in fire rated wall construction. None of our wall boxes are fire rated.
Answered by: Wiremold Tech Support
Date published: 2021-09-02

Do you make an extension for the face of the EFSB4 box? I need a 2-1/2" extension to be flush with the finish wall plank. If not can you suggest a product that would work equal to the EFSB4 options.

Asked by: TD77
Hello and thank you for your inquiry. An extension cannot be made for the EFSB4. All of the wall boxes we offer are designed with a similar concept to the EFSB4 which also do not offer an extension option.
Answered by: Wiremold Tech Support
Date published: 2021-04-14

Do you make Evolution series wiremold wall box for 2.5" stud framing? If not, can you recommend similar to EFSB4?

Asked by: Cheol
Hello, The EFSB4 is designed for standard 2x4 wall framing. Unfortunately it will not work with 2.5" framing as it requires a minimum of 3.5" wall depth. Similarly, all of our wall boxes would require the 3.5" depth and not work with anything shallower.
Answered by: Wiremold Tech Support
Date published: 2021-01-25

Do you make Evolution series wiremold wall box for 2.5" stud framing?

Asked by: Cheol
Good Afternoon- Our wall boxes are designed for 2x4 stud walls that will house devices. If you are looking for just a storage box we offer the WMPAC525. Please see link. https://legrand.webdamdb.com/directdownload.php?ti=38625571&tok=k2GZl30g69CUvV96PNiXpARR
Answered by: Wiremold Tech Support
Date published: 2021-01-21
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