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Explore Square Boxes Products - Browse List

At Industrials Unlimited, our goal is to make the parts procurement process easier than it has ever been. Part of this is making the process of finding the exact part you need as fast as possible. To do this, we provide specific subcategories along with each part category in our vast inventory. For example, if you are searching for parts such as mfr-181, mfr-189, mfr-189h, mfr-189sm, mfr-190, you will find them here in the subcategory Square Boxes. At Industrials Unlimited, we provide each customer with access to a vast, diverse, and highly streamlined inventory which contains a broad range of industrial and automation parts. Furthermore, if you need parts not in our inventory, they can be sourced and shipped directly to you through our international supply chain network that spans the United States, Canada, and the United Kingdom. At Industrials Unlimited, our goal is not only to improve the purchasing experience, but to revolutionize it entirely.

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Part No.DescriptionManufacturerSub CategoryRFQ
mfr-181Hubbell® RACO® Square Box, Box Style: Welded, Depth: 1-1/2 in, Packaging: 50 per Pack, Side Knockouts (Inches): (8) 3/4 in, Bottom Knockouts (Inches): (1) 1/2 in; (4) 3/4 in 4 in. Square Box, Welded, 1-1/2 in. Deep with One 1/2 and Twelve 3/4 in. KO'sRaco Manufacturing
mfr-189Square 4 in. welded 1-1/2 in. deep steel box with (16) 1/2 and 3/4 in. knockouts. Electrical Box, Steel, 4 Square, 1/2 and 3/4 in. Standard/Eccentric Knockouts, 1-1/2 in. DeepRaco Manufacturing
mfr-189h4 in. Square Bracketed Box, 1-1/2 in. Deep, Welded, Knockouts-Raised Ground Hubbell® RACO® Square Bracketed Box, Box Style: Welded, Depth: 1-1/2 in, Packaging: 20 per Pack, Side Knockouts (Inches): (3) TKO in; (6) 1/2 in, Bottom Knockouts (Inches): (2) 1/2 in; (2) TKO inRaco Manufacturing
mfr-189smSquare Box, Steel, 2-Gang, Welded, 21 in³ Capacity, Raised Ground, Gray, 4 H x 4 W x 1.5 D in.Raco Manufacturing
mfr-190Square 4 in. drawn steel box with (16) 1/2 in. knockouts. Electrical Box, Steel, 4 Square, 1/2 in. Knockouts, 1-1/2 in. DeepRaco Manufacturing
mfr-191Electrical Box, Steel, 4 Square, 1/2 and 3/4 in. Knockouts, 1-1/2 in. Deep Square 4 in. drawn 1-1/2 in. deep steel box with (12) 1/2 and 3/4 in. knockouts.Raco Manufacturing
mfr-192Square 4 in. drawn 1-1/2 in. deep steel box with (17) 1/2 and 3/4 in. knockouts. Electrical Box, Steel, 4 Square, 1/2 and 3/4 in. Knockouts, 1-1/2 in. DeepRaco Manufacturing
mfr-193Square Box, Steel, 1/2, 1/2 to 3/4 in. Combination Knockouts, Welded, B, 4 H x 6 W x 1.5 D in.Raco Manufacturing
mfr-196Hubbell® RACO® Square Bracketed Box, Box Style: Welded, Depth: 1-1/2 in, Packaging: 25 per Pack, Side Knockouts (Inches): (3) TKO in; (6) 1/2 in, Bottom Knockouts (Inches): (2) TKO in; (3) 1/2 in 4 in. Square Bracketed Box, 1-1/2 in. Deep, Welded, KnockoutsRaco Manufacturing
mfr-208Square Box with Metal Stud Bracket, 1-1/2 in. D, 14 Knockouts, SteelRaco Manufacturing
mfr-2234 In. Square Boxes, 1-1/2 In. Deep - Welded with NMSC Clamps, 600V, FS,Flush 4 in. Square Box, Welded, 1-1/2 in. Deep with NMSC Clamps, Three 1/2 in.Raco Manufacturing
mfr-227Hubbell® RACO® Square Bracketed Box, Box Style: Welded, Depth: 1-1/2 in, Packaging: 25 per Pack, Side Knockouts (Inches): (3) TKO in; (6) 1/2 in, Bottom Knockouts (Inches): (2) TKO in; (3) 1/2 in 4 in. Square Bracketed Box, 1-1/2 in. Deep, Welded, KnockoutsRaco Manufacturing
mfr-231Square 4 in. welded 2-1/8 in. deep steel box with (13) 1/2 and 3/4 in. knockouts. Electrical Box, Steel, 4 Square, 1/2 and 3/4 in. Knockouts, 2-1/8 in. DeepRaco Manufacturing
mfr-232Steel 4 in. square welded 2-1/8 in. deep box with 1/2 in. knockouts. 4 in. Square Box, Steel, 2-1/8 in. D, Welded, Raised Ground, 1/2 in. KOsRaco Manufacturing
mfr-232-owCombination screw heads allow quick installation Raised ground; 4 in. mounting bracket acceptable in 2-hour fire rated walls UPC barcoded. Square Box, Steel, 1/2, 1/2 to 3/4 in. Combination Knockouts, Welded, 2-Gang, Gray, 4.75 H x 4.88 W x 2.12 D in.Raco Manufacturing
mfr-232hHubbell® RACO® Square Bracketed Box, Box Style: Welded, Depth: 2-1/8 in, Packaging: 25 per Pack, Side Knockouts (Inches): (4) TKO in; (8) 1/2 in, Bottom Knockouts (Inches): (2) 1/2 in; (2) TKO in 4 in. Square Box, 2-1/8 in. Deep, Welded, Knockouts-Raised GroundRaco Manufacturing
mfr-232m4 In. Square Bracketed Boxes, 2-1/8 In. Deep - Welded with Conduit KO's,600V, Raised Ground, 8 In. #12 Solid Copper Pigtail, UBS, HM 4 in. Square Box, Welded, 2-1/8 in. Deep, Ten 1/2 in. KO's and Six TKO's, Raised GroundRaco Manufacturing
mfr-232mscm4 in. Square Box, Welded with STAB-IT® Connector, 2-1/8 in. Deep, Raised Ground, 8 in. #12 Solid Copper Pigtail, UBS, M Bracket, Cable Management Clip 4 Square Box, Steel, (1) 1/2 in., (1) 1/2, 3/4 TKO in., 2-1/8 in., Welded, M Bracket, 25 per PackageRaco Manufacturing
mfr-232s4 in. Square Box, 2-1/8 in. Deep, STAB-IT Connector, Pigtail STAB-iT® Square Box, Box Style: Welded, Depth: 2-1/8 in, Packaging: 25 per Pack, Side Knockouts (Inches): (3) 1/2 to 3/4 TKO in; (6) 1/2 in, Bottom Knockouts (Inches): (1) 1/2 in; (1) 1/2 to 3/4 inRaco Manufacturing
mfr-232sm4 In. Square Boxes, 2-1/8 In. Deep - Welded with Conduit KO's, 600V,Raised Ground, 10 In. #12 Stranded Copper Pigtail 4 in. Square Box, Welded, 2-1/8 in. Deep, Ten 1/2 in KO's & Six TKO's, Raised GroundRaco Manufacturing
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Americas Fastest Growing Private Company
ASA Member
NBAA Member
ISO 9001:2015 & AS9120B
Cage Code 6RE77
ITAR
eCustoms Visual Compliance
D-U-N-S Number 069876325
FAA 0056 B Accredited
ESD S20.20
AS 6081:2012
NIST 800-171 Compliance
Top Distributors 2018
Top Distributors 2020
Top Distributors 2025

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