— PRO D U C T C ATA LOG Steel City® Metallic boxes and covers
— Steel City® products symbolise the highest quality standards in the manufacturing and innovative design, with one of the most complete offerings available. Dedicated to the commercial and residential construction industry, Steel City offers products manufactured within strict tolerances to maintain consistent performance. Installers can be assured that every fitting and box will work every time.
— Table of contents 004– 009 Overview 011 British Standard (BS) boxes 012– 025 Switch boxes and accessories 026– 032 Round/octagon boxes and accessories 033– 035 Ceiling fan boxes and accessories 036– 050 Square boxes and accessories 051– 052 Utility boxes and accessories 053 Handy boxes and accessories 054– 056 Gang boxes and accessories 057– 060 Concrete/masonry boxes and accessories 061– 064 Box hangers and supports 065– 070 Stud wall and drywall accessories 071– 075 Index
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S — Overview Steel City® metallic boxes and covers — 01 Notched ears on switch boxes Steel City® switch boxes feature a longer ear and a special notch. This provides clearance for the screws that are used to attach wall plates to GFCI or rocker-type light switches. — 02 MS Bracket boxes Mounts without the use of screws. Mounts to the open or closed side of the stud. Works on stud depths up to 4".
O V E R V I E W - S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S 5 — Guide to Steel City® knockouts, pryouts, ears, brackets and clamps — 06 Knockouts — 07 Eccentric Knockouts — 08 Pryouts — 09 S or B Type bracket Mounts to face of stud. Used on switch, handy or square boxes. 2" long x 2 1 ⁄ 8 " wide — 10 T Type bracket Positions handy box against the face and side of stud. 5 1 ⁄ 2 " long x 7 ⁄ 8 " wide — 11 SV Type bracket Mounts box to side of stud with positioning spikes.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S — Overview NEC® Reference Article 314 of the National Electrical Code® covers the installation and use of boxes. The article includes table references that guide the electrician in the selection of the proper box size necessary to safely accommodate electrical service requirements. The box capacity table shown (page 8) is reproduced in part from the NEC® as a quick reference and guide. The NEC® should be consulted for complete details.
OVERVIE W - NEC® REFERENCE (3) Support fittings fill. Where one or more luminaire studs or hickeys are present in the box, a single volume allowance in accordance with Table 314.16(B) shall be made for each type of fitting based on the largest conductor present in the box. (4) Device or equipment. For each yoke or strap containing one or more devices or equipment, a double volume allowance in accordance with Table 314.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S — Overview NEC® Reference Article 314 – Boxes and fittings (continued) — Table 314.16(A) - Metal boxes (mm) Maximum volume Box trade size (in.) CM3 IN. 3 Maximum number of conductors* 18 16 14 12 10 8 6 100 x 32 (4 x 11 ⁄4) Round/Octagonal 205 12.5 8 7 6 5 5 5 2 100 x 38 (4 x 11 ⁄ 2) Round/Octagonal 254 15.5 10 8 7 6 6 5 3 100 x 54 (4 x 21 ⁄ 2) Round/Octagonal 353 21.
OVERVIE W - NEC® REFERENCE 9 — Table 314.16(B) - Volume allowance required per conductor Free space within box for each conductor (cm3) (in. 3) No. 18 24.6 1.50 No. 16 28.7 1.75 No. 14 32.8 2.00 No. 12 36.9 2.25 No. 10 41.0 2.50 No. 8 49.2 3.00 No. 6 81.9 5.00 Size of conductor (AWG) Reprinted with permission from National Fire Protection Association NFPA70-2011. National Electrical Code, Copyright© 2010, National Fire Protection Association, Quincy,MA 02269.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S — STEEL CIT Y® The quality and reliability of our metallic boxes have made Steel City the number one choice for contractors and electricians around the world. No jobs are too big or too small for our boxes.
BRITISH STANDARD BOXES 11 — Steel City® British Standards (BS) boxes now available We have manufactured Steel City boxes for more than 100 years. We will be manufacturing British Standard (BS) boxes in Saudi Arabia for the Middle East market, continuing our commitment to serve commercial and residential builders with regionally made products wherever possible. BS boxes include: • Two adjustable mounting lugs on single gang boxes to increase flexibility during and after installation • Two thicknesses (0.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S — Switch boxes and accessories Steel City® super deep 4" square wall boxes and 5'' square box Features and benefits: • Increased capacity accommodates large devices in commercial and industrial applications, such as fire alarm systems • Red-painted version available for quick and easy identification of life safety electrical systems • Available with or without integrally mounted support bracket 5" Square boxes • Offer more than double the cubic-
SWITCH BOXES AND ACCESSORIES 13 — Switch boxes and accessories Adjust-A-Box® Easy depth adjustment after wall covering installation. The Adjust-A-Box® system adapts to a variety of wall coverings. Its unique design enables the installer to adjust the box to various depths with the turn of a screw.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S 14 — Switch boxes and accessories 33 ⁄4" x 2" Switch boxes SSV SSQV with non-metallic sheathed cable — 33 ⁄4" x 2" Switch Boxes Cat. No. Depth (in.) Capacity (cu. in.) Clamps Ears Brackets Knockouts Std. Ctn. 6.5 – – Flat 2 pry-outs one end 25 Flat 2 pry-outs one end with nonmetallic cable clamps 25 Non-Gangable SSV SSQV * Not UL listed. 1 1 6.
SWITCH BOXES AND ACCESSORIES 15 — Switch boxes and accessories 3" x 2" Switch Boxes — 07 — 08 — 13 — 14 — 12 — 11 — 10 — 09 — 06 — 05 — 04 — 03 — 02 — 01 — 01 SWB-25 Ears flush for old work — 02 811-SW-25 S bracket recessed 5 ⁄ 8 " — 03 LXMWOW-25 Ears flush for old work — 04 LCOW-25 Ears flush for old work — 05 LCOWC Adapts to any wall thickness up to 3 ⁄4" — 06 LCLE-25 — 07 LCV-25 CV bracket recessed 3 ⁄4" — 08 LCNOW-25 Ears flush for old work — 09 802-S S bracket recessed 5 ⁄ 8 " — 10 A12
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S — Switch boxes and accessories 3" x 2" Switch Boxes (continued) — 01 — 01 LXWV 2G 2-gang with CV bracket recessed 7 ⁄8" — 02 806 SW S bracket recessed 5 ⁄ 8 " — 03 806 SW 1/4 S bracket recessed 1 ⁄4" — 04 A254-25 — 05 A257-25 With nails slanted for easy drive-in — 06 A-258 Without nails — 07 CWN-25 Ears flush — 08 CWNLE — 09 CWNV-25 CV bracket recessed 7 ⁄8" — 10 CXWLE — 11 CXWOW Ears flush for old work — 12 CXWOWP — 13 CXWV CV bracket recessed
SWITCH BOXES AND ACCESSORIES 17 — Switch boxes and accessories 3" x 2" Switch Boxes (continued) — 01 CDOW Ears flush — 02 CDOWTG-25 Ears flush — 03 CDLE-25 — 04 CDV-25 CV bracket recessed 7 ⁄8" — 05 804 S S bracket recessed 5 ⁄8" — 06 CW 1/2 Ears flush — 07 CW3/4-25 Ears flush — 08 CWLE1/2-25 — 09 CWLE 3/4 — 10 CWV 1/2 CV bracket recessed 7 ⁄8" — 11 CY 1/2 Ears flush — 12 CY 3/4 Ears flush — 13 CYLE 1/2 — 14 CYLE 3/4 — 01 — 02 — 07 — 06 — 03 — 04 — 08 — 09 — 13 — 12 — 11 — 05 — 10 — 14 — Wi
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S — Switch boxes and accessories 3" x 2" Switch Boxes (continued) — 01 LXMOW-25 Ears flush for old work — 02 LXOW-25 Ears flush for old work — 03 LXOWC-25 Adapts to 3 ⁄4" wall thickness — 04 LXLE — 05 LXV-25 CV bracket recessed 7 ⁄8" — 06 LXVP — 07 806 S S bracket recessed 5 ⁄8" — 08 A-256 With nails slanted for easy drive-in — 09 CWX-25 Ears flush — 10 CWXV-25 CV bracket recessed 1 ⁄2" — 11 CX Ears flush — 12 CXLE-SSX For metal stud — 13 CXP — 14
SWITCH BOXES AND ACCESSORIES 19 — Switch boxes and accessories Gangable switch boxes - 2" deep 51 51-NE 51-LC 51-FB — Gangable switch boxes - 2" deep Cat. No. Capacity (cu. in.) Description Std. Ctn. 51 10.0 2" deep x 3" long x 2" wide Two 1 ⁄ 2" KOs in each of two sides, one 1 ⁄ 2" KO in each end and two 1 ⁄ 2" KOs in bottom. Two nail holes in sides. Furnished with plaster ears* 50 51-NE 10.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S 20 — Switch boxes and accessories Gangable switch boxes - 23 ⁄4" deep 53 53-3/4-BW 53-FBC 53-NE 53-FB-MXN 3-NE-3/4 53-OWEC 53-LCNE 53-OWE 53-FB 53-OWE-MXN — Gangable switch boxes - 23/4" deep Cat. No. Capacity (cu. in.) Description Std. Ctn. 53 14.0 23/4" deep x 3" long x 2" wide Two 1 ⁄ 2" KOs in each side, one 1 ⁄ 2" KO in each end and two 1 ⁄ 2" KOs in bottom. Furnished with plaster ears.
SWITCH BOXES AND ACCESSORIES 21 — Switch boxes and accessories Gangable switch boxes - 31 ⁄ 2" deep 54-LC 54-FBC 54-FB-MXN — Gangable switch boxes - 31/2" deep Cat. No. Capacity (cu. in.) Description Std. Ctn. 54-LC 18.0 For non-metallic cable, 31/2" deep x 3" long x 2" wide Two 1 ⁄ 2" KOs in each side, two loom KOs and one 1 ⁄ 2" KO in each end and one 1 ⁄ 2" KO in bottom. Two loom clamps for use on non-metallic sheathed cable with 10/32 deep-slotted screws assembled.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S 22 — Switch boxes and accessories Welded non-gangable switch boxes - 213 ⁄ 16" deep 73-ONCS 73-FBC 73-FB-MXN — Welded non-gangable switch boxes - 213/16" deep Cat. No. Capacity (cu. in.) Description Std. Ctn. 73-ONCS 15.8 For non-metallic cable, 213/16" deep x 3" long x 29/64" wide Two loom KOs and one 1 ⁄ 2" KO in each end and one 1 ⁄ 2" KO in bottom.
SWITCH BOXES AND ACCESSORIES 23 — Switch boxes and accessories Welded non-gangable switch boxes - 313 ⁄ 32" deep 75-ONCS — Welded non-gangable switch boxes - 313/32" deep Cat. No. 75-ONCS Capacity (cu. in.) Description For non-metallic cable, 313/32" deep x 3" long x 21/4" wide Two loom KOs and one 1 ⁄ 2" KO in each end and one 1 ⁄ 2" KO in bottom. Two loom clamp for use on non-metallic sheathed cable with 10/32 deep-slotted screw assembled. Four nail holes included.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S 24 — Switch boxes and accessories 4 x 21 ⁄ 16" Thru-wall box — 4" x 21 ⁄ 16 " Thru-wall box - with conduit KOs for plaster or dry wall Cat. No. CTDW Capacity (cu. in.) Description Box Depth (in.) Std. Ctn. 32.0 Drywall, partition type; one 1 ⁄ 2" and one 3 ⁄4" KO both ends; one 1 ⁄ 2" KO on one side, V bracket other side 4 5 ⁄ 16 25 — Switch box extension — Switch box extension Cat. No. SBEX Description Cubic content 3.
SWITCH BOXES AND ACCESSORIES 25 — Switch boxes and accessories Old-work box support Features and benefits: • Quickly attaches box through finished drywall • For up to 1 1 ⁄ 2 " thick drywall • New 820D shipped in one piece break-apart design • Easy to install — 2 3⁄4 — Fig. 1 — Old-work box support Cat. No. 820D Fig. No. Description Std. Ctn.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S 26 — Round/octagon boxes and accessories 4" Round boxes — 4" Round boxes - with conduit KOs Knockouts Cat. No. Depth (in.) Capacity (cu. in.) 1 ⁄2 56111 56111-CFB* 56111 Description Conduit Bottom Std. Ctn. 6.0 Steel outlet box 4-1 ⁄ 2 50 6.0 Ceiling fan box with plastic Romex connector included. NC501-SC 2-1 ⁄ 2 1 ⁄2 10 56111-CFB *Meets NEC® 314.27(c) up to 35 lb. fan. 56111-CFB is shipped with plastic cover and all hardware.
ROUND/OCTAGON BOXES AND ACCESSORIES 27 — Round/octagon boxes and accessories 31 ⁄4" Pancake boxes — 31/4" Pancake boxes Cat. No. Capacity (cu. in.) 210-L 4.0 Description For non-metallic sheathed cable, 31 ⁄4" diameter – 1 ⁄ 2" deep. Three 1 ⁄ 2" KOs in a line with four loom KOs at opposite ends in bottom. Furnished with two 8/32 x 1 ⁄ 2" screws* Std. Ctn. 100 *Uses Steel City® 300 series covers. 50 lb. maximum loading for fixtures.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S 28 — Round/octagon boxes and accessories 31 ⁄ 2" Octagon boxes 241511/2-25 25151 1/2 24151N-25 24151-NV V bracket recessed 1⁄2" — 31/2" Octagon boxes Knockouts (in.) Depth (in.) Capacity (cu. in.) 241511/2-25 11 ⁄ 2 11.8 25151 1/2 11 ⁄ 2 Cat. No. Clamps Ea. side Clamps Ea. side Conduit Ea. end Conduit Ea. end Cable Bottom Conduit Std. Ctn.
ROUND/OCTAGON BOXES AND ACCESSORIES 29 — Round/octagon boxes and accessories 4" Octagon boxes 54151 N 54171NV-25 V bracket recessed 1⁄2" 54151 NE Adjustable ears recessed 5⁄8" 54151 1/2 54151 NV V bracket recessed 1⁄2" 54151 NL L bracket flush mounted 54151 3/4 54151 J 1/2 Mounted on 6010-DW bar adjustable 101⁄2" to 181⁄2". Offset for 1⁄2", 3⁄4" or 7⁄8" plaster. Maximum horizontal positioning. 3⁄8" fixture stud.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S 30 — Round/octagon boxes and accessories 4" Octagon boxes (continued) 54151 NF Octagon box mounted on adjustable bar hanger. 50 lb. load max rating. 54151 AF Octagon box mounted on adjustable bar hanger. 50 lb. load max rating. — 4" Octagon boxes Cat. No. Depth (in.) Capacity (cu. in.) Bar Hanger Number Bar Length (in.) Offset for Stud (in.) Std. Ctn. 15.
ROUND/OCTAGON BOXES AND ACCESSORIES 31 — Round/octagon boxes and accessories 3" Octagon box covers — 3" Octagon box covers Cat. No. Description Std. Ctn. 300-DR Flat — 31 ⁄ 2" diameter For duplex receptacle in center. Screw-hole countersunk* 25 300-SR Flat — 31 ⁄ 2" diameter For single receptacle in center. Opening 1.4" in diameter. Screw-holes countersunk* 25 300-DR 300-SR *Fits any Steel City® 300 3" octagonal outlet box or extension ring.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S — Round/octagon boxes and accessories 4" Octagon box extension rings — 4" Octagon box extension rings - with conduit KOs Knockouts (in.) Depth (in.) Capacity (cu. in.) Ea. side Conduit Ea. end Conduit Std. Ctn. 551511/2-25 11 ⁄ 2 15.8 1-1 ⁄ 2 1-1 ⁄ 2 50 55151 1/2 3/4 11 ⁄ 2 15.8 1-1 ⁄ 2 1-3 ⁄4 25 Cat. No. 551511/2-25 55151 1/2 3/4 — 4" Octagon box extension rings — 4" Octagon box extension rings Depth (in.) Capacity (cu. in.
CEILING FAN BOXES AND ACCESSORIES 33 — Ceiling fan boxes and accessories Steel and non-metallic boxes and bar hangers for fan and fixture installation Fan and fixture support Exhaustive research and development has resulted in an innovative line of ceiling fan support boxes that give Steel City® the competitive advantage. Ceiling fan and fixture installation is faster, easier and safer with Steel City® ceiling fan support boxes.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S 34 — Ceiling fan boxes and accessories Steel and non-metallic boxes and bar hangers for fan and fixture installation 56111-CFB 54151-CFB 54171-CFB 54171-F-CFB — Ceiling fan support boxes Dimensions Cat. No. Capacity (cu. in.) Description Diameter (in.) Depth (in.) New/Old Work Std. Ctn. 56111-CFB 6.0 Pan type ceiling fan box with 3 x 1 ⁄ 2" KOs and non-metallic sheathed cable connector 4 1 ⁄2 Both 10 54151-CFB 15.
CEILING FAN BOXES AND ACCESSORIES 35 — Ceiling fan boxes and accessories Ceiling fan and light fixture bar hangers Extra heavy-duty new-work bar hangers This innovative extruded-aluminum bar hanger was designed for strength. It is UL Listed for up to 70 lbs for fan support and an industry leading 200 lbs for fixture support.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S 36 — Square boxes and accessories Fire alarm boxes and fittings Easy to identify and install! Steel City® fire alarm boxes and fittings can meet all of your visual identification requirements for fire alarm systems – and make installation and upgrades faster and easier than ever before! Available in a variety of sizes to accommodate new or old work configurations, these boxes are simple to install with high-quality Steel City® fittings.
SQUARE BOXES AND ACCESSORIES 37 — Square boxes and accessories 4" Square old-work box with swing ears and 4" square boxes — 4" Square old-work box with swing ears Cat. No. 52171-OW OW SWING EAR 52171-OW Description Std. Ctn. Metallic 4"-Sq. x 21 ⁄ 8"D old-work box with factory-mounted swing ears 25 Swing ears only (for field installation) with self-threading screws 50 (25 pair) OW Swing Ears — 4" Square boxes Knockouts (in.) Cat. No. Depth (in.) Capacity (cu. in.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S 38 — Square boxes and accessories 4" Square boxes — 4" Square boxes (continued) Knockouts (in.) Depth (in.) Cat. No. Capacity (cu. in.) Clamps Brackets Each side Each end Conduit Conduit Bottom Conduit Std. Ctn.
SQUARE BOXES AND ACCESSORIES 39 — Square boxes and accessories 4" Square boxes and Vapor tite boxes — 4" Square boxes (continued) Knockouts (in.) Depth (in.) Cat. No. Capacity (cu. in.) Clamps Brackets Each side Each end Conduit Conduit Bottom Conduit Std. Ctn.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S 40 — Square boxes and accessories 4" Square boxes and thru wall box 4-SW-LC 4-SW-MXN 4-SW-AB-1/2 4-SW-1/2-2BC 4-SDW-LC 4-SDW-MXN 4-SDW-FB-MXN — 4" Square boxes Cat. No. Depth (in.) Capacity (cu. in.) Construction Type Std. Ctn. 4-SW-LC 11 ⁄ 2 21.0 For non-metallic sheathed cable Two loom KOs in each of two opposite sides, three 1 ⁄ 2" KOs in other two sides and one 1 ⁄ 2" KO in bottom.
SQUARE BOXES AND ACCESSORIES 41 — Square boxes and accessories 4" Square two-device boxes — 4" Square two-device boxes Knockouts (in.) Depth (in.) Capacity (cu. in.) 2G4D 1/2 & 3/4 21 ⁄ 8 30.3 2G4DV 1/2 & 3/4 21 ⁄ 8 Cat. No. Brackets Each side Conduit Each end Conduit Bottom Conduit Std. Ctn. – 2-1 ⁄ 2, -13 ⁄4 2-1 ⁄ 2, -13 ⁄4 3-1 ⁄ 2, -23 ⁄4 25 CV 2-1 ⁄ 2, -13 ⁄4 2-1 ⁄ 2, -13 ⁄4 3-1 ⁄ 2, -23 ⁄4 25 With conduit KOs 30.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S — Square boxes and accessories 4" Square industrial device covers 449-BW 469 470-BW 471-NEC 473-NEC 474-BW 475 476 478 479-GFI 480-BW 472-NEC 477-NEC 481-BW 482-NEC — 4" Square industrial device covers Cat. No. Description Std. Ctn. raised — 4" square Surface blank. Each cover individually packaged with the necessary screws for mounting* 25 1 ⁄ 8 " raised — 4" square Surface blank.
SQUARE BOXES AND ACCESSORIES 43 — Square boxes and accessories 4" Square extension rings — 4" Square covers 52 C 1 53151 1/2 3/4 531511234UB** 53151 1/2 52 C 1 531711234* 52 C 6 — 4" Square covers Cat. No. 53151 3/4 52 C 3 1 53171 1 Description – 52-C-3-25 5 ⁄8 52-C-3-1/2-25 1 ⁄2 52-C-3-3/4 3 ⁄4 52 C 3 1 — 4" Square extension rings Raised (in.) 52-C-3-1-1/4 52 C 6 Capacity (cu. in.) Std. Ctn. Flat, blank – 100 Center blanked with tapped ears on 23 ⁄4" centers 4.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S 44 — Square boxes and accessories Box support covers Steel City® Box Support Covers combine a box-tostud mounting bracket with a device cover in one, easy-to-use product. Designed for use with 4" square boxes, Steel City® Box Support Covers can be used with both steel and wood studs.
H A Z A R DBOXES SQUARE OUS AR AND EA C ACCESSORIES ABLE GL ANDS 45 — Square boxes and accessories Adjustable mud rings UL® Listed adjustable mud ring now available in both single and two-gang. Mud rings feature an inner ring that adjusts from 1 ⁄ 2 " to 1 1 ⁄ 2 " in. depth to accommodate various drywall thicknesses.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S — Square boxes and accessories Steel City® hands-free swivel hanger The new Steel City® hands-free swivel hanger allows you to quickly install high- and low-bay lighting fixtures without the need for an extra set of hands. The hanger design enables the fixture to be set in place, giving users access to the conductors while wiring is being completed.
SQUARE BOXES AND ACCESSORIES 47 — Square boxes and accessories 411 ⁄ 16" Square boxes 72171 MS 1⁄2 & 3⁄4 MS bracket for 15⁄8", 21⁄2", 35⁄8", 4" metal studs 72151-1/2 & 3/4-E 72171-1/2 & 3/4-E 72171 1 72171 3/4 1 72171 1 1/4 72171CV 1/2 & 3/4 — 411 ⁄ 16 " Square boxes Depth (in.) Capacity (cu. in.) Each side Conduit (in.) Each end Conduit (in.) Bottom Conduit (in.) 72151-1⁄2 & 3⁄4-E* 11 ⁄ 2 29.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S 48 — Square boxes and accessories 411 ⁄ 16" Square covers, rings, tile rings and box partitions — 411 ⁄ 16 " Square covers Cat. No. 72 C 1 72 C 6 72 C 3 Capacity (cu. in.) Raised ( in.) Description Std. Ctn. 72 C 1 – – Flat blank 50 72 C 6 – – Flat with 1 ⁄ 2" KO 25 72 C 3 3.5 5 ⁄8 72-C-3-1/2 3.0 1 ⁄2 25 72-C-3-3/4 4.3 3 ⁄4 Center blanked with tapped ears on 223 ⁄ 32” centers 72-C-3-1 5.
SQUARE BOXES AND ACCESSORIES 49 — Square boxes and accessories 411 ⁄ 16" Square surface and device covers RSL 2 RSL 4 RSL 5 RSL 8 RSL 9 RSL 11 RSL 12 RSL 13 RSL 14 RSL 15 RSL 16 RSL 17 RSL 18 RSL 19 — 411 ⁄ 16 " Square surface covers Depth (in.) Capacity (cu. in.) RSL 2 1 ⁄2 RSL 4 1 ⁄2 RSL 5 Cat. No. Dia. Hole (in.) Description Std. Ctn. 7.5 – For one toggle switch and one duplex flush receptacle 10 7.5 111 ⁄ 32 For one 4-wire twist-lock single receptacle 10 1 ⁄2 7.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S 50 — Square boxes and accessories 411 ⁄ 16" Square-cut tile wall covers and industrial device covers 72 C 49 3/4 72 C 50 1 1/2 72 C 52 3/4 72 C 53 1 1/2 — 411 ⁄ 16 " Square-cut tile wall covers Depth (in.) Capacity (cu. in.) Std. Ctn. 72-C-49-1/2 1 ⁄2 3.5 10 72 C 49 3/4 3 ⁄4 5.3 10 1 7.0 10 72-C-49-1-1/4 11 ⁄4 7.0 10 72 C 50 1 1/2 11 ⁄ 2 9.0 10 2 14.5 20 72-C-52-1/2 1 ⁄2 6.0 10 72 C 52 3/4 3 ⁄4 9.0 10 1 12.
UTILIT Y BOXES AND ACCESSORIES — Utility boxes and accessories 4" x 21 ⁄ 8" Utility boxes and box covers 58351 B 1/4 B bracket recessed 1⁄4" 58351 1/2* 58361 1/2* 58371 3/4 58371 1/2* 58361 3/4 58371 T 1/2 T bracket recessed 5⁄8" 58361 V 1/2* CV bracket recessed 1⁄2" 58371V1/2-25* CV bracket recessed 1⁄2" — 4" x 21 ⁄ 8" Utility boxes Knockouts (in.) Depth (in.) Capacity (cu. in.) Brackets Each side Conduit (in.) Each end Conduit (in.) 58351 1/2* 11 ⁄ 2 58351 B 1/4 11 ⁄ 2 10.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S 52 — Utility/Handy boxes and accessories 41 ⁄ 8" x 21 ⁄ 2" Utility box covers raised, extension rings and handy boxes — 41 ⁄ 8" x 21 ⁄ 2" Utility box covers raised Cat. No. 68-C-1 68-C-5 68-C-7 Dia. Hole (in.) Description Std. Ctn.
HANDY/GANG BOXES AND ACCESSORIES 53 — Handy/Gang boxes and accessories Multi-gang handy boxes and drawn-style gang boxes 132-W-1/2 132-W-FB-1/2 132-W-FB-3/4 132-W-AB-1/2 132-W-FBC 134-BW — Multi-gang handy boxes Depth (in.) Capacity (cu. in.) 132-W-1/2 21 ⁄ 8 30.3 A two-gang box, 21 ⁄ 8" deep – 4" square Three 1 ⁄ 2" KOs in each of four sides and three 1 ⁄ 2" KOs in a line in bottom with two 3 ⁄4" KOs at opposite ends in bottom* 25 132-W-FB-1/2 21 ⁄ 8 30.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S — Gang boxes and accessories Multi-gang boxes and gang box partitions 707-SPL 708-SPL 709-SPL 710-SPL — Multi-gang boxes Cat. No. Capacity (cu. in.) 707-SPL 126.5 708-SPL 141.3 709-SPL 155.8 710-SPL 170.5 Description Std. Ctn. Seven-gang box, 113 ⁄ 16 " deep x 4 9 ⁄ 16 " long x 1515 ⁄ 16 " wide Five 1 ⁄ 2" KOs and four 3 ⁄4" KOs in each side, two 1 ⁄ 2" KOs in each end and nine 1 ⁄ 2" KOs with six 3 ⁄4" KOs in bottom.
GANG BOXES AND ACCESSORIES 55 — Gang boxes and accessories 2-, 3- and 4-gang drawn-style device boxes and gang box covers 3G4D B 1/2 3G4D 1/2 3G4D V 1/ 2 4G4D 1/2 4G4D B 1/2 4G4D V 1/2 — 2-, 3- and 4-Gang drawn-style Gang Depth (in.) Capacity (cu. in.) Brackets Each side Conduit (in.) Each end Conduit (in.) 2G4DV 1/2 3/4 2 3G4D 1/2 3 2-1 ⁄ 8 30.3 CV 2-1 ⁄ 2, 1-3 ⁄4 2-1 ⁄ 2, 1-3 ⁄4 25 2-1 ⁄ 8 44.3 – 3-1 ⁄ 2 2-1 ⁄ 2 20 3G4D B 1/2 3 2-1 ⁄ 8 44.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S 56 — Gang boxes and accessories Multi-gang rings 808 807 809 810 — Multi-gang handy boxes Cat. No. Capacity (cu. in.) Description Std. Ctn. 807 36.3 A seven-gang switch ring, 3 ⁄4" raised x 4 9 ⁄ 16 " long x 1515 ⁄ 16 " wide Fits Steel City® 706 or 707 outlet boxes and uses GB-7 covers 1 808 41.
CONCRETE/MASONRY BOXES AND ACCESSORIES 57 — Concrete/masonry boxes and accessories Bars for hanging ceiling boxes, concrete box covers, cover plate, box adapter, 4" Octagon concrete boxes and hanging ceiling boxes Two bars required for each box. — Bars for hanging ceiling boxes — Concrete box covers Length (in.) Cat. No. Std. Ctn. HBB 18 18 40 HBB-24 24 40 HBB-30 30 40 Cat. No. 911 Description Std. Ctn.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S 58 — Concrete/masonry boxes and accessories Gangable masonry boxes GW 135 G GW 235 G — Gangable masonry boxes Eccentric Knockouts 1 ⁄ 2" & 3 ⁄4" Cat. No. Depth (in.) Height (in.) Length (in.) Capacity (cu. in.) Each side Each end Bottom Std. Ctn. With eccentric conduit KOs GW 125 G* 21 ⁄ 2 33 ⁄4 115 ⁄16 15.0 2 2 2 20 GW 225 G* 21 ⁄ 2 33 ⁄4 33 ⁄4 31.6 2 4 4 10 GW 325 G* 21 ⁄ 2 33 ⁄4 5 9 ⁄16 47.
CONCRETE/MASONRY BOXES AND ACCESSORIES — Concrete/masonry boxes and accessories Shallow masonry boxes 1-MBS 2-MBS 3-MBS 4-MBS MBPS — Shallow masonry boxes Depth (in.) Capacity (cu. in.) 1-MBS 21 ⁄ 2 16.5 A one-gang masonry box, 21 ⁄ 2" deep x 33 ⁄4" long x 17 ⁄ 8" wide Six 1 ⁄ 2" and two 3 ⁄4" concentric KOs. Two in each side and one in each end. Uses Steel City® 100 cover. 10 2-MBS 21 ⁄ 2 33.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S — Concrete/masonry boxes and accessories 1" KO masonry boxes — 1" KO masonry box 1" Knockouts Cat. No. Length (in.) Capacity (cu. in.) Each side Each end Bottom Std. Ctn. 17 ⁄ 8 22 2 1 2 10 Non-gangable single sang GW 135 NG-1 — Thru-wall boxes for concrete block CBTW 4 CBTW 6 CBTW 8 — Thru-wall boxes for concrete block Knockouts (in.) Cat. No. Width (in.) Height (in.) Depth (in.) Capacity (cu. in.
BOX HANGERS AND SUPPORTS 61 — Box hangers and supports Adjustable bar hangers for plaster and drywall Packaged complete with either... 1⁄2", 3⁄4", 7⁄8" Lath and Plaster 11⁄2" deep box without cover. Fastener or Accurate and automatic positioning on joist. Stud Endplate locator tab is scored and marked for lath and plaster drywall applications with standard and deep boxes. Ease of installation: Claws provide temporary support for proper positioning until permanently installed.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S 62 — Box hangers and supports Bar hangers 2-BC 12-BC 20-BC 44-B 44-BD 44-BL 440-B 14-B 14-BL — Bar hangers Cat. No. Description Std. Ctn. 21" Long Deep offset bar hanger. Offset 11 ⁄ 2" for mounting boxes with plaster ring. Furnished with clip 50 12-BC 20" Long Straight bar hanger for mounting pancake boxes. Furnished with clip 50 20-BC 22" Long Shallow offset bar hanger. Offset 1" for mounting 11 ⁄ 2"-deep boxes without rings.
BOX HANGERS AND SUPPORTS 63 — Box hangers and supports Floor-mounted box supports Features and benefits: • Mounts on metal or wood studding • Used as conduit rack or spacer for rigid conduit, IMC or EMT • Ideal for schools, hospitals, industrial and commercial jobs • Galvanized steel Fig. 1 — Floor-mounted box supports Cat. No. Fig. No. Description Std. Ctn. 7502 1 Footed box supports, 20" height 25 7503-SC 1 Footed box supports, 30" height 50 Description Std. Ctn.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S — Box hangers and supports Snap-on box clip Features and benefits: • Fits most electrical boxes requiring plaster rings • Fits most metal stud sizes • Will not move on stud • Wider part for more secure fastening • No screws required • Support leg braces box against stud • Installs easily with a hammer • Adjustable offset enables box to protrude through drywall sizes: 1 ⁄4", 3 ⁄ 8 ", 1 ⁄ 2 ", 5 ⁄ 8 " or 3 ⁄4" Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig.
STUD WALL AND DRY WALL ACCESSORIES 65 — Stud wall and drywall accessories Grounding devices GEE Grounding clip • For grounding switch and outlet boxes using non-metallic sheathed cables with ground wire • Grounds #12 and #14 copper and #12 aluminum conductors Grounding Pigtail GSC-12-S GSC-14-S Grounding screw Grounding screw and wire • A prelooped 6"-long bare or insulated copper ground wire attached to a 10-32 x 3 ⁄ 8 " hexagon-head washerface screw, colored green GSB 12 GSB 14 GSC 12 GSC 14 GS
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S 66 — Stud wall and drywall accessories Channel bar .750" 6014* .576" .451" .388" .281" 6029* .281" .281" 6013* .500" 6029 H* 6014* — Channel bar Description Min. Order (ft.) Std. Ctn. 6013* 20 ga. single channel bar 100 100 6014* 18 ga. single channel bar 100 100 6029* 16 ga. (.060") ribbed 100 100 16 ga. (.060") ribbed — with holes for #12 sheet-metal screw and 1 ⁄4" threaded rod 100 100 Description Min. Order (ft.
STUD WALL AND DRY WALL ACCESSORIES — Stud wall and drywall accessories Conduit-to-metal stud Features and benefits: • Attaches securely to most metal stud sizes • Riveted to accommodate your drywall requirements Fig. 1 Fig. 2 Fig. 3 Fig. 4 — Conduit-to-metal stud Fig. No. Description Std. Ctn.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S — Stud wall and drywall accessories Through-stud cable conduit support Features and benefits: • A quick means of support for horizontal runs of conduits or MC/AC through metal stud • Installs easily with a screw gun • SSF-SPI enables ENT conduit and MC/AC cable to be easily pulled through metal stud Fig. 1 Fig. 2 Fig. 3 — Through-stud cable conduit support Cat. No. Fig. No. 1 ⁄ 2" Description Std. Ctn.
STUD WALL AND DRY WALL ACCESSORIES 69 — Stud wall and drywall accessories Cable support Features and benefits: • Supports up to four runs of MC and AC cable and up to six runs of non-metallic sheathed cable • Installs with nails or staples or sheet-metal screws • Complies with NEC® 300-4d for all wood and metal studs • Made with high-strength plastic — Cable support Cable Size Max. Qty.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S — Stud wall and drywall accessories Device leveler and retainer Features and benefits: • Use for oversized drywall openings • Prevents broken cover plates • Stops device from being pushed back in wall • Makes floating device rigid Fig. 1 — Device leveler and retainer Cat. No. Fig. No. Description Std. Ctn.
I N D E X - O R D E R C O D E C L A S S I F I C AT I O N — Index & useful information Order code classification GID Code Page No. 51 7TAA001480R0000 19 52 7TAA001480R0003 19 53 7TAA001490R0005 20 72 7TAA001500R0026 21 106-FB-3/4 469 7TAA001180R0001 42 12-BC 475 7TAA001180R0007 42 1216-EN 476 7TAA001180R0008 42 132-W-1/2 Part No. GID Code Page No. 104-W-FB-3/4 7TAA001450R0003 52 106-3/4 7TAA001450R0004 52 106-FB-1/2 7TAA001450R0005 Part No. GID Code Page No.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S — Index Order code classification GID Code Page No. 5 GC 7TAA001560R0002 55 5 GCB 7TAA001580R0005 55 5 GCS 7TAA001580R0006 Part No. GID Code Page No. 52-C-ADJ 7TAA001150R0000 45 52-C-ADJ2 7TAA001150R0003 45 55 52-FB-3/4 7TAA001500R0005 19 52171-EXTOWRD Part No. GID Code Page No. 52171-EW-SSX 7TBA001060R0024 38 52171-EW-SSX 7TBA001060R0024 39 7TAA001590R0006 36 36 Part No.
I N D E X - O R D E R C O D E C L A S S I F I C AT I O N — Index Order code classification GID Code Page No. Part No. 54 C 6 7TAA001380R0003 31 54 C 7 7TAA001390R0025 31 54-FB-MXN 7TAA001500R0022 54-FBC GID Code Page No. GID Code Page No.
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S — Index I N D E X - O R D E R C O D E C L A S S I F I C AT I O N Order code classification GID Code Page No. 73171 1/2 3/4 7TAA001280R0007 47 74-CE 7TAA001500R0030 22 74-FBC 7TAA001980R0291 74-ONCS 7TAA001980R0293 Part No. GID Code Page No. Part No.
I N D E X - O R D E R C O D E C L A S S I F I C AT I O N — Index Order code classification GID Code Page No. RSL 13 7TAA001260R0010 49 RSL 14 7TAA001260R0011 49 RSL 15 7TAA001270R0007 RSL 16 GID Code Page No.
— Notes S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S
N OT E S — Notes 77
S T E E L C I T Y ® M E TA L L I C B OX E S & C O V E R S Additional information We reserve the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders, the agreed particulars shall prevail. ABB AG does not accept any responsibility whatsoever for potential errors or possible lack of information in this document. We reserve all rights in this document and in the subject matter and illustrations contained therein.
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