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42-inch Plastic Enclosure with Trim Ring and Hinged Door

ENP4250NA On-Q
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$185.99 USD

Our 42-inch plastic enclosure with trim ring and hinged door is perfect for custom homes that require several different modules. It’s constructed with a robust, wireless transparent ABS plastic material and is a light, low-profile designed to integrate wireless devices into traditional structured wiring installations. The universal mounting grid is compatible with a large variety of third party devices from routers to streaming devices like Apple TV and Roku to 8 port giga switch to power strips and more. Additionally, it is large enough to future proof for larger installations. The enclosure mounts easily for both surface and recessed applications and the hinged door is equipped with extra venting along the vertical plane for superior heat dissipation.

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  • Made with ABS plastic, the enclosure is designed to integrate wireless devices without interference
  • Extruded cover adds 1.2'' of depth for cable headroom and 3rd party device compatibility
  • Universal mounting grid maximizes compatibility with 3rd party products without additional brackets.
  • Extra venting along the vertical plane of the door allows for superior heat dissipation
  • Staggered mounting tabs allow multiple enclosures to mount in adjacent stud bays
  • Cover includes metal hinge that attaches to left or right side of enclosure in seconds.
  • Lockable with provided screws.
  • Tapered design allows enclosures and covers to stack for efficient transportation and warehousing
  • UL listed.


General Info
Product Line On-Q
Color White
UPC Number 804428433972
Country Of Origin United States
Package Quantity 1
Type Enclosure
Product Width US 17.48 in
Product Depth US 4.17 in
Product Height US 42.8 in
Technical Information
Enclosure Type Traditional


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Questions & Answers

Replacing a metal 28" Leviton cabinet. Will this cabinet accommodate my existing Leviton mounting brackets? Also, is it good practice to mount the Adorne lighting hub, modem, and router inside or outside the cabinet?

Asked by: Eweneek1
the pin and tab configuration is not the same. if a cabinet is metal, a wireless router should not be located inside. If the cabinet is plastic, you should be okay.
Answered by: Wiremold Tech Support
Date published: 2020-12-03

I'm aware these are UL listed but are they ok to install LED drivers inside in a commercial application?

Asked by: Taco 2
These are not rated for high voltage applications except for the power outlet in the bottom of the enclosure.
Answered by: Wiremold Tech Support
Date published: 2020-12-03

What’s the fire eating for the enclosures

Asked by: Alex
The enclosures are UL listed, but are not fire rated for a specific burn time.
Answered by: Wiremold Tech Support
Date published: 2020-12-03

What is the fire rating for the 42” enp4250 

Asked by: Alex
Hello. They are not fire rated.
Answered by: Romier S
Date published: 2019-07-19

Will your 48845CC6 fit on here?

Asked by: Roger
Hello, No it will not. That unit is meant to mount into a typical 19in rack mount space. It will not fit into the enclosure. Thank you.
Answered by: Romier S
Date published: 2019-04-19

What are the dimensions (distances between adjacent holes) of the "Universal Mounting Grid"? I cannot find any related CAD drawing fort it.

Asked by: servernoj
This is not an answer, but rather a request for clarification to the previously posted answer... The drawing shows the door, but I need the other part (the base?) where the door is attached. One of the features of "the base" is "Universal Mounting Grid" and it has 4 vertical rows of mounting holes. So I need CAD drawing for that base part.
Answered by: servernoj
Date published: 2019-04-10

Are there alternative ways of mounting "devices" in the inclosure without using mounting brackets? The device that I have in mind has 2 mounting holes that you normally use with screws, slightly sticking out from the wall.

Asked by: servernoj
Hello, We do not provide alternative methods of mounting devices. The enclosure is designed to mount On-Q product which uses a variety mounting brackets that are spaced and designed to mount into the enclosur . It's certainly possible to mount alternate or third party product using screws and we do carry some universal mounting brackets meant to hold modems and other third party units with Velcro but other than that, it's not a generally supported application. Thank you.
Answered by: Romier S
Date published: 2019-09-16

What size screws should be used to mount the door? My package did not come with the door mount screws.

Asked by: BrianH
Hello, For the hinged door, it would be the 6-32x .375 pan head screw. These screws are generally bigger than the holes on the enclosure but this is normal as these are cut screws that will cut into the metal of the enclosure along with the paint to hold the cover on properly. This is a UL requirement. Thank you.
Answered by: Romier S
Date published: 2019-03-04

Will this unit fit between standard 2" x 4" studs?

Asked by: tech
Hello, The unit is designed to go in between 16inch on center studs. So the width of the unit is 14 inches. As long as the spacing is correct, it should fit. Thank you.
Answered by: Romier S
Date published: 2019-02-20

Will the On-Q AC1015 work with this cabinet? I'm looking for some sort of RJ45 patch panel inside the cabinet. Also looking for a full width shelf..... prefer not to make something.

Asked by: Hckrphil
Hello, Yes, the AC1015 will work with all of our Non-MDU plastic enclosures. Including the one you listed. Thank you.
Answered by: Romier S
Date published: 2020-08-28

The previous person asked about mounting modem, etc inside enclosure.Tech support answered "putting a devices in here with wifi signal will severely reduce your range and strength. ? Marketing materials state "Constructed of Wi-Fi transparent plastic" ?

Asked by: gregc
Hello, I do apologize for the confusion. Mounting a wireless device into the plastic enclosure WILL NOT affect the signal range of the device. The Plastic enclosure is specifically designed to work with wireless devices. Only our metal enclosures would suffer from that issue. Thanks.
Answered by: Romier S
Date published: 2018-08-31

How do mount modem, router etc inside enclosure? Are there racks avaialble.

Asked by: Hank
First, putting a modem or router in here with wifi signal will severely reduce your range and stregth of your wifi, so we wouldn't suggest it. But if you are determined to put them inside this enclosure, you can use the half width universal mounting bracket (364896-01) or the full width mounting bracket (364904-01)
Answered by: Anonymous
Date published: 2022-01-27

What are the interior dimensions of the ENP4250NA 42" enclosure? (Width, Height and Depth)

Asked by: novablast
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