Internet #203340275

Model # MSB3G

0784297017650

Madison Electric Products

Smart Box 3-Gang Adjustable Depth Device Box

$ 4 20

Overview

Designed with the electrician in mind. The Original Smart Boxes are unmatched in versatility in new work locations where you cannot swing a hammer, or where final wall surfaces are uncertain, like kitchens and baths. They are unmatched in old or retrofit work applications because they are always mounted to a stud. Before Smart Box all other manufacturers hung their cut boxes on flimsy 3/8 or 1/2 sheet rock, or even worse lathe and plaster. Our Original Smart Boxes are unmatched in adjustability, as they are molded entirely of 1 piece with no moving parts to break or lose.
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Frequently Bought Together

Frequently Bought Together

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Product Overview

Designed with the electrician in mind. The Original Smart Boxes are unmatched in versatility in new work locations where you cannot swing a hammer, or where final wall surfaces are uncertain, like kitchens and baths. They are unmatched in old or retrofit work applications because they are always mounted to a stud. Before Smart Box all other manufacturers hung their cut boxes on flimsy 3/8 or 1/2 sheet rock, or even worse lathe and plaster. Our Original Smart Boxes are unmatched in adjustability, as they are molded entirely of 1 piece with no moving parts to break or lose.
  • Available in 1, 2, 3 and 4 gang, and horizontal
  • Step down feature allows for wire entrance in both top and bottom of box
  • Heavy duty 42 lb. mounting screws supplied
  • Mounts to wood or metal stud 25g
  • Adjustable depth
  • Extra thick PVC wall material creates stability and rigidity
  • Built in wire clamps
  • All 6/32 device holes are threaded
  • RoHS compliant
  • UL listed
  • Material: PVC

Product Overview

Model #: MSB3G
Internet #: 203340275

Designed with the electrician in mind. The Original Smart Boxes are unmatched in versatility in new work locations where you cannot swing a hammer, or where final wall surfaces are uncertain, like kitchens and baths. They are unmatched in old or retrofit work applications because they are always mounted to a stud. Before Smart Box all other manufacturers hung their cut boxes on flimsy 3/8 or 1/2 sheet rock, or even worse lathe and plaster. Our Original Smart Boxes are unmatched in adjustability, as they are molded entirely of 1 piece with no moving parts to break or lose.

  • Available in 1, 2, 3 and 4 gang, and horizontal
  • Step down feature allows for wire entrance in both top and bottom of box
  • Heavy duty 42 lb. mounting screws supplied
  • Mounts to wood or metal stud 25g
  • Adjustable depth
  • Extra thick PVC wall material creates stability and rigidity
  • Built in wire clamps
  • All 6/32 device holes are threaded
  • RoHS compliant
  • UL listed
  • Material: PVC

Compare Similar

Compare Similar Products
Brand Carlon Madison Electric Products Madison Electric Products Carlon
Name 3-Gang 44 cu. in. New Work PVC Electrical Box Smart Box 3-Gang Adjustable Depth Device Box Smart Box 3-Gang Multi-Mount Adjustable Depth Device Box 3-Gang 49 cu. in. PVC Adjustable Electrical Box
Price
$2.15
$4.20
$7.73
$7.83
Ratings (6) (13) (1) (21)
Number of Gangs 3 3 3 3
Number of Knockouts/Pryouts 0 8 2 1
Packaging Type Consumer Packaging Consumer Packaging Consumer Packaging Consumer Packaging
Trade Size (in.) Other 3 3 Other
Material PVC PVC Polycarbonate PVC
Box Type Wall box Wall box Wall box Wall box
View Product View Product View Product View Product

Specifications

Dimensions

Product Depth (in.)
3.25
Product Height (in.)
3.75
Product Width (in.)
5.875
Trade Size (in.)
3

Details

Box Type
Wall box
Color Family
Gray
Electrical Product Type
Box
Material
PVC
Metallic/Non-Metallic
Non-Metallic
Mounting
Screw On
Number of Gangs
3
Number of Knockouts/Pryouts
8
Package Quantity
20
Packaging Type
Consumer Packaging
Power Distribution Features
No Additional Features
Product Weight (lb.)
0.438lb
Returnable
90-Day

Warranty / Certifications

Certifications and Listings
1-UL Listed
Manufacturer Warranty
1 Year

Specifications

Dimensions

Product Depth (in.)
3.25
Product Height (in.)
3.75
Product Width (in.)
5.875
Trade Size (in.)
3

Details

Box Type
Wall box
Color Family
Gray
Electrical Product Type
Box
Material
PVC
Metallic/Non-Metallic
Non-Metallic
Mounting
Screw On
Number of Gangs
3
Number of Knockouts/Pryouts
8
Package Quantity
20
Packaging Type
Consumer Packaging
Power Distribution Features
No Additional Features
Product Weight (lb.)
0.438lb
Returnable
90-Day

Warranty / Certifications

Certifications and Listings
1-UL Listed
Manufacturer Warranty
1 Year

Questions & Answers

Will this style gang box fit 3 Lutron toggle switches?

I’ll have one 3-way (picture attached) and 2 single pole toggle switches, all Lutron brand. It looks as though the left hand side of this box may interfere with the depth of these switches. A picture speaks 1,000 words, but I need to be sure before i buy it and it doesn't fit.
Asked by: SkepticalBuyer
This box should not interfere with standard 3 way and single pull switches.
Answered by: Madison
Date published: 2018-04-02

The description says “built in wire clamps” but I don’t see any cable entries or clamps in the ph...

The description says “built in wire clamps” but I don’t see any cable entries or clamps in the photo. How are cable entries and clamps done with this box?
Asked by: bob
The cable clamps are the triangular features at the rear of the box. You have to work to push the cable through, but this cable setup is similar to the blue plastic boxes. Three clamps along the bottom and three along the top.
Answered by: HomeDepotCustomer
Date published: 2018-04-26

How many 12awg conductors fit in this box

Asked by: LB
The manufacturers cut sheet states that the 12 gauge wire fill for this box is 25.
Answered by: HomeDepotCustomer
Date published: 2018-04-26

What is the Cubic Inches?

What is the Cubic Inches?
Asked by: LB
The manufacturers sell sheet states 57 cubic inches for this 3 Gang box.
Answered by: HomeDepotCustomer
Date published: 2018-04-26
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Customer Reviews

Smart Box 3-Gang Adjustable Depth Device Box is rated 4.5 out of 5 by 13.
Rated 5 out of 5 by from Great for old work These boxes are years ahead of those flimsy blue ones. They're very sturdy and very easy to install. I only wish they carried them in the store, shipping was really, really slow.
Date published: 2014-03-04
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2019-02-07
Rated 5 out of 5 by from Excellent 3-gang box Easy to install. The side mount screws are helpful.
Date published: 2014-07-29
Rated 3 out of 5 by from Not as expected ... Not as expected
Date published: 2018-08-14
Rated 1 out of 5 by from I immediately returned it in the Oroville Home Depot where... I immediately returned it in the Oroville Home Depot where I was to pick it up. I was looking for a 3 gang shallow box for a mobile home which has thin walls.
Date published: 2018-06-05
Rated 5 out of 5 by from Excellent electric box that is easy to mount with very secure phillips screws. Excellent electric box that is easy to mount with very secure phillips screws.
Date published: 2018-06-12
Rated 5 out of 5 by from I probably would if I could use them. I ordered the boxes on line and went to the Victor to pick ... I probably would if I could use them. I ordered the boxes on line and went to the Victor to pick them up. When I got there, the Home Depot customer service person would not honor my veterans disability card and give me the military discount. So I sent the order back
Date published: 2018-02-13
Rated 5 out of 5 by from Worked great I needed to change an old box out and the blue ones were too deep to fit in my wall. This box fit perfectly and easy to mount with the screws. Wish they had these in the stores.
Date published: 2017-04-07
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