ABB | Thomas & Betts

Thomas & Betts is known for “Bringing the Power of Electricity into Your Life.” Their product offering helps you to connect and conduct electricity for residential, industrial, commercial, and rural applications. Since their foundation, Thomas & Betts has engineered solutions that are powerful, offer tight control, reduce energy, and provide flexibility. Choose Thomas & Betts for your cable/conduit systems, fittings, wire termination, surge protection, boxes and covers, and so much more.

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Steel City
Square Box Extension Ring, 21 Cubic Inches, 4 Inch Square x 1-1/2 Inch Deep, 1/2 Inch and 3/4 Inch Eccentric Knockouts, Pre-Galvanized Steel
MFR: ABB - Installation Products
MFR #: 531511234UB
UPC: 785991167818
Item #: 57652
In Stock -
$32.11 each
Availability
Location Available Qty
Steel City
One Gang Utility Box Extension Ring, 13 Cubic Inches, 4 Inches Long x 2-1/8 Inches Wide x 1-7/8 Inches Deep, 1/2 Inch Knockouts, Pre-Galvanized Steel, Drawn Construction
MFR: ABB - Installation Products
MFR #: 59361 1/2
UPC: 785991180206
Item #: 176299
In Stock -
$18.51 each
Availability
Location Available Qty
Steel City
Octagon Box Extension Ring, 15.8 Cubic Inches, 4 Inch Diameter x 1-1/2 Inch Deep, 1/2 Inch Knockouts, Pre-Galvanized Steel, Drawn Construction
MFR: ABB - Installation Products
MFR #: 551511/2-25
UPC: 785991176001
Item #: 42692
In Stock -
$19.60 each
Availability
Location Available Qty
Steel City
1/2 & 3/4 BOX EXT RING 42CUB STL
MFR: ABB - Installation Products
MFR #: 73171 1/2 3/4
UPC: 785991185058
Item #: 48910
In Stock -
$30.74 each
Availability
Location Available Qty
Steel City
Square Box Extension Ring, 30.3 Cubic Inches, 4 Inch Square x 2-1/8 Inch Deep, 1/2 Inch and 3/4 Inch Knockouts, Pre-Galvanized Steel
MFR: ABB - Installation Products
MFR #: 531711234
UPC: 785991168402
Item #: 75285
In Stock -
$46.98 each
Availability
Location Available Qty
Steel City
1/2 & 3/4 BOX EXT RING 29.5CUB STL
MFR: ABB - Installation Products
MFR #: 73151 1/2 3/4
UPC: 785991184051
Item #: 47602
In Stock -
$27.97 each
Availability
Location Available Qty
Steel City
Square Box Extension Ring, 21 Cubic Inches, 4 Inches Square x 1-1/2 Inch, 1/2 Inch and 3/4 Inch Knockouts, Galvanized Steel, Welded Construction
MFR: ABB - Installation Products
MFR #: 4-SW-EXT-SPL
UPC: 781720041510
Item #: 188323
Available to Order
$13.49 each
Availability
Location Available Qty
Steel City
Square Box Extension Ring, 21 Cubic Inches, 4 Inch Square x 1-1/2 Inch Deep, 1/2 Inch Knockouts, Pre-Galvanized Steel
MFR: ABB - Installation Products
MFR #: 53151 1/2
UPC: 785991167757
Item #: 43370
In Stock -
$13.13 each
Availability
Location Available Qty
Steel City
Square Box Ring, 21 Cubic Inches, 4 Inches Square x 1-1/2 Inch, 1/2 Inch and 3/4 Inch Knockouts, Galvanized Steel, Welded Construction
MFR: ABB - Installation Products
MFR #: 4-SW-EA-SPL
UPC: 781720050253
Item #: 184246
Available to Order
$23.33 each
Availability
Location Available Qty
Steel City
Octagon Box Extension Ring, 3-1/2 Inch Diameter, 1-1/2 Inch Deep, 1/2 Inch Knockouts, Pre-Galvanized Steel
MFR: ABB - Installation Products
MFR #: 25151 1/2
UPC: 785991160536
Item #: 43268
Available to Order
$30.52 each
Availability
Location Available Qty
Steel City
Single Gang Adjustable Mud Ring, Adjusts from 1/2 Inch to 1-1/2 Inch, Pre-Galvanized Steel, For use with 4 Inch Square Boxes
MFR: ABB - Installation Products
MFR #: 52CADJ
UPC: 785991044546
Item #: 2935
In Stock -
$27.21 each
Availability
Location Available Qty
Steel City
Utility Box Extension Ring, 13.8 Cubic Inches, 4 Inches Long x 2-1/8 Inches Wide x 1-7/8 Inches Deep, 1/2 Inch Knockouts, Welded Galvanized Steel
MFR: ABB - Installation Products
MFR #: 103-W-EXT-1/2
UPC: 781720041787
Item #: 176488
Available to Order
$18.51 each
Availability
Location Available Qty
Steel City
Two Gang Adjustable Mud Ring, Adjusts from 1/2 Inch to 1-1/2 Inch, Pre-Galvanized Steel, For use with 4 Inch Square Boxes
MFR: ABB - Installation Products
MFR #: 52CADJ2
UPC: 785991048605
Item #: 14557
In Stock -
$31.40 each
Availability
Location Available Qty
Steel City
Switch Box Extension, 3.5 Cubic Inches, 7/8 Inch Maximum Adjustable Depth, Pre-Galvanized Steel, Fits Snugly Inside All Single Gang Switch Boxes, Furnished with 1-1/4 Inch Long Screws for Mounting
MFR: ABB - Installation Products
MFR #: SBEX
UPC: 785991124002
Item #: 68594
In Stock -
$20.42 each
Availability
Location Available Qty
Steel City
Single Gang Device Extension Ring, 4.3 Cubic Inches, 5 Inches Square x 5/8 Inch Raised, Pre-Galvanized Steel
MFR: ABB - Installation Products
MFR #: 82C-1G-5/8
UPC: 785991072464
Item #: 206027
Available to Order
$9.88 each
Availability
Location Available Qty
Steel City
One Gang Utility Box Extension Ring, 13 Cubic Inches, 4 Inches Long x 2-1/8 Inches Wide x 1-7/8 Inches Deep, 3/4 Inch Knockouts, Pre-Galvanized Steel, Drawn Construction
MFR: ABB - Installation Products
MFR #: 59361 3/4
UPC: 785991180251
Item #: 94834
Available to Order
$25.62 each
Availability
Location Available Qty
Steel City
Single Gang Device Extension Ring, 5.3 Cubic Inches, 5 Inches Square x 3/4 Inch Raised, Pre-Galvanized Steel
MFR: ABB - Installation Products
MFR #: 82C-1G-3/4
UPC: 785991072471
Item #: 275723
In Stock -
$11.05 each
Availability
Location Available Qty
Steel City
Single Gang Adjustable Mud Ring, Adjusts from 1/2 Inch to 1-1/2 Inch, Pre-Galvanized Steel, For use with 4 Inch Square Boxes, custom package
MFR: ABB - Installation Products
MFR #: 52CADJ-15L
UPC: 785991055191
Item #: 747938
In Stock -
$27.21 each
Availability
Location Available Qty
Steel City
Two Gang Device Extension Ring, 7.8 Cubic Inches, 5 Inches Square x 5/8 Inch Raised, Pre-Galvanized Steel
MFR: ABB - Installation Products
MFR #: 82C-2G-5/8
UPC: 785991072570
Item #: 222585
In Stock -
$11.37 each
Availability
Location Available Qty
Steel City
Two Gang Device Extension Ring, 9.5 Cubic Inches, 5 Inches Square x 3/4 Inch Raised, Pre-Galvanized Steel
MFR: ABB - Installation Products
MFR #: 82C-2G-3/4
UPC: 785991072587
Item #: 259901
Available to Order
$12.85 each
Availability
Location Available Qty
Steel City
Single Gang Device Extension Ring, 8.5 Cubic Inches, 5 Inches Square x 1-1/4 Inch Raised, Pre-Galvanized Steel
MFR: ABB - Installation Products
MFR #: 82C-1G-1-1/4
UPC: 785991072495
Item #: 236536
Available to Order
$15.47 each
Availability
Location Available Qty
Steel City
Single Gang Device Extension Ring, 5 Inches Square, Pre-Galvanized Steel, Flat
MFR: ABB - Installation Products
MFR #: 82C-1G-0
UPC: 785991072433
Item #: 278164
Available to Order
$7.66 each
Availability
Location Available Qty
Steel City
Square Box Extension Ring, 21 Cubic Inches, 4 Inch Square x 1-1/2 Inch Deep, 1/2 Inch and 3/4 Inch Eccentric Knockouts, Pre-Galvanized Steel, pack of 25, for Retail
MFR: ABB - Installation Products
MFR #: 531511234UB-25R
UPC: 785991094022
Item #: 1313282
Available to Order
$32.11 each
Availability
Location Available Qty
Steel City
Square Box Extension Ring, 42 Cubic Inches, 4-11/16 Inches Square x 2-1/8 Inches Deep, 1 Inch Knockouts, Pre-Galvanized Steel, Welded Construction, For use with Conduit
MFR: ABB - Installation Products
MFR #: 731711-TB
UPC: 785991135541
Item #: 1486536
Available to Order
$62.60 each
Availability
Location Available Qty
Steel City
Square Box Extension Ring/Adapter, 18 Cubic Inches, 5 Inch Square x 1-1/4 Inch Raised, Pre-Galvanized Steel
MFR: ABB - Installation Products
MFR #: 82-52E-1-1/4
UPC: 785991072402
Item #: 1373052
Available to Order
$15.47 each
Availability
Location Available Qty
Steel City
Switch Box Extension, 3.5 Cubic Inches, 7/8 Inch Maximum Adjustable Depth, Pre-Galvanized Steel, Fits Snugly Inside All Single Gang Switch Boxes, Furnished with 1-1/4 Inch Long Screws for Mounting, pack of 25, for Retail
MFR: ABB - Installation Products
MFR #: SBEX-25R
UPC: 785991061024
Item #: 551559
Available to Order
$20.42 each
Availability
Location Available Qty
Steel City
Square Box Extension Ring/Adapter, 14.7 Cubic Inches, 5 Inch Square x 1 Inch Raised, Pre-Galvanized Steel
MFR: ABB - Installation Products
MFR #: 82-52E-1
UPC: 785991072396
Item #: 965980
Available to Order
$12.03 each
Availability
Location Available Qty
Steel City
Square Box Extension Ring, 21 Cubic Inches, 4 Inch Square x 1-1/2 Inch Deep, 1/2 Inch Knockouts, Pre-Galvanized Steel, pack of 30
MFR: ABB - Installation Products
MFR #: 531511/2-30
UPC: 785991081626
Item #: 412316
Available to Order
$13.73 each
Availability
Location Available Qty
Steel City
Two Gang Device Extension Ring, 26.0 Cubic Inches, 5 Inches Square x 2 Inch Raised, Pre-Galvanized Steel
MFR: ABB - Installation Products
MFR #: 82C-2G-2
UPC: 785991072624
Item #: 208034
Available to Order
$19.49 each
Availability
Location Available Qty
Steel City
Two Gang Device Extension Ring, 6.3 Cubic Inches, 5 Inches Square x 1/2 Inch Raised, Pre-Galvanized Steel
MFR: ABB - Installation Products
MFR #: 82C-2G-1/2
UPC: 785991072563
Item #: 277920
Available to Order
$9.65 each
Availability
Location Available Qty
Steel City
Single Gang Device Extension Ring, 3.5 Cubic Inches, 5 Inches Square x 1/2 Inch Raised, Pre-Galvanized Steel
MFR: ABB - Installation Products
MFR #: 82C-1G-1/2
UPC: 785991072457
Item #: 279888
Available to Order
$8.83 each
Availability
Location Available Qty
Steel City
Square Box Extension Ring, 21 Cubic Inches, 4 Inch Square x 1-1/2 Inch Deep, 1/2 Inch and 3/4 Inch Knockouts, Red, Pre-Galvanized Steel
MFR: ABB - Installation Products
MFR #: 53151 1234 RD
UPC: 785991048070
Item #: 83595
Available to Order
$22.49 each
Availability
Location Available Qty
Steel City
Single Gang Device Extension Ring, 14.0 Cubic Inches, 5 Inches Square x 2 Inch Raised, Pre-Galvanized Steel
MFR: ABB - Installation Products
MFR #: 82C-1G-2
UPC: 785991072518
Item #: 208020
Available to Order
$18.28 each
Availability
Location Available Qty
Steel City
Single Gang Device Extension Ring, 6.8 Cubic Inches, 5 Inches Square x 1 Inch Raised, Pre-Galvanized Steel
MFR: ABB - Installation Products
MFR #: 82C-1G-1
UPC: 785991072488
Item #: 279405
Available to Order
$12.03 each
Availability
Location Available Qty
Steel City
Square Box Extension Ring, 30.3 Cubic Inches, 4 Inch Square x 2-1/8 Inch Deep, 1 Inch Knockouts, Pre-Galvanized Steel
MFR: ABB - Installation Products
MFR #: 53171 1
UPC: 785991168501
Item #: 58871
Available to Order
$48.98 each
Availability
Location Available Qty
Steel City
Two Gang Device Extension Ring, 20.0 Cubic Inches, 5 Inches Square x 1-1/2 Inch Raised, Pre-Galvanized Steel
MFR: ABB - Installation Products
MFR #: 82C-2G-1-1/2
UPC: 785991072617
Item #: 1000078
Available to Order
$18.28 each
Availability
Location Available Qty
Steel City
Two Gang Device Extension Ring, 5 Inches Square, Pre-Galvanized Steel, Flat
MFR: ABB - Installation Products
MFR #: 82C-2G-0
UPC: 785991072549
Item #: 1135695
Available to Order
$8.09 each
Availability
Location Available Qty
Steel City
Square Box Extension Ring/Adapter, 5 Inch Square, Pre-Galvanized Steel, Flat
MFR: ABB - Installation Products
MFR #: 82-52E-0
UPC: 785991072280
Item #: 205558
Available to Order
$7.66 each
Availability
Location Available Qty
Steel City
Square Box Extension Ring, 21 Cubic Inches, 4 Inch Square x 1-1/2 Inch Deep, 1/2 Inch and 3/4 Inch Knockouts, Pre-Galvanized Steel, pack of 20, for Retail
MFR: ABB - Installation Products
MFR #: 531511234-20R
UPC: 785991081565
Item #: 693472
Available to Order
$9.34 each
Availability
Location Available Qty
Steel City
Two Gang Device Extension Ring, 17.0 Cubic Inches, 5 Inches Square x 1-1/4 Inch Raised, Pre-Galvanized Steel
MFR: ABB - Installation Products
MFR #: 82C-2G-1-1/4
UPC: 785991072600
Item #: 585830
In Stock -
$17.07 each
Availability
Location Available Qty
Steel City
Square Box Extension Ring/Adapter, 9.1 Cubic Inches, 5 Inch Square x 5/8 Inch Raised, Pre-Galvanized Steel
MFR: ABB - Installation Products
MFR #: 82-52E-5/8
UPC: 785991072358
Item #: 303426
Available to Order
$9.88 each
Availability
Location Available Qty
Steel City
Two Gang Adjustable Mud Ring, Adjusts from 1/2 Inch to 1-1/2 Inch, Pre-Galvanized Steel, For use with 4 Inch Square Boxes, custom package
MFR: ABB - Installation Products
MFR #: 52CADJ2-5L
UPC: 785991055276
Item #: 949713
In Stock -
$31.40 each
Availability
Location Available Qty
Steel City
Octagon Box Extension Ring, 21.5 Cubic Inches, 4 Inch Diameter x 2-1/8 Inch Deep, 1/2 Inch and 3/4 Inch Knockouts, Pre-Galvanized Steel
MFR: ABB - Installation Products
MFR #: 4-OD-EXT-SPL
UPC: 781720001927
Item #: 234737
In Stock -
$52.92 each
Availability
Location Available Qty
Steel City
Square Box Ring, 1 Cubic Inch, 4 Inch Square, 1/4 Inch Raised, 3-1/2 Inch Opening, Galvanized Steel, Ears Tapped 8/32 - 2-23/32 Inches on Centers, Special Screw Lock Feature in Slots
MFR: ABB - Installation Products
MFR #: 401-CS
UPC: 781720005970
Item #: 151448
Available to Order
$23.18 each
Availability
Location Available Qty
Steel City
Square Box Ring, 7.3 Cubic Inches, 4-11/16 Inch Square x 1-1/4 Inch Raised, Galvanized Steel, Open Plaster Ring with Ears, Ears Tapped 8/32 - 2-23/32 Inches on Centers, Special Screw Lock Feature in Slots
MFR: ABB - Installation Products
MFR #: 601-CD
UPC: 781720007004
Item #: 157460
Available to Order
$48.43 each
Availability
Location Available Qty
Steel City
Two Gang Device Extension Ring, 3.0 Cubic Inches, 5 Inches Square x 1/4 Inch Raised, Pre-Galvanized Steel
MFR: ABB - Installation Products
MFR #: 82C-2G-1/4
UPC: 785991072556
Item #: 1088915
Available to Order
$9.06 each
Availability
Location Available Qty
Steel City
Square Box Extension Ring/Adapter, 21 Cubic Inches, 5 Inch Square x 1-1/2 Inch Raised, Pre-Galvanized Steel
MFR: ABB - Installation Products
MFR #: 82-52E-1-1/2
UPC: 785991072426
Item #: 963526
Available to Order
$18.28 each
Availability
Location Available Qty
Steel City
Two Gang Device Extension Ring, 12.8 Cubic Inches, 5 Inches Square x 1 Inch Raised, Pre-Galvanized Steel
MFR: ABB - Installation Products
MFR #: 82C-2G-1
UPC: 785991072594
Item #: 958129
Available to Order
$14.92 each
Availability
Location Available Qty