Hangzhou, Zhejiang, China WhatsApp / Tel +86 138 1628 1008  ยท  sales@bjsteelsupply.com

Catalogue

Part numbers, sizes and packaging

The full range runs to 32 pages of drawings. The table below is the index; send us the line you need and we will return the detail sheet with knockouts, depth and standard packing.

Product lineTypical sizesNotes
Round pans3 in, 3-1/2 in, 4 in1/2 in and 3/4 in deep, drawn
Octagon boxes3-1/2 in, 4 inWith or without bracket, extension rings
Square boxes4 in, 4-11/16 inSide and bottom knockouts, gangable
Concrete rings4 inPoured concrete work
Handy boxes4 inSurface mounted, with covers
Switch boxes1 to 4 gangFire alarm boxes included
Masonry boxes4 inFor block and brick walls
Covers4 in, 4-11/16 inOctagon, square, handy and flat covers
Canada-style boxes4 inBoxes and covers to the same pattern
Accessories1/2 in to 4 inBeam clamps, EMT straps, wiring devices
Octagon box with knockouts

Octagon and round

Octagon boxes, round pans and extension rings

Drawn steel bodies with 1/2 in and 3/4 in deep profiles. Knockouts follow the imperial pattern used in North America, and every line carries the ORBIT reference so buyers can match it against an existing part number.

  • Bracket and non-bracket versions
  • Extension rings for deeper assemblies
  • Standard packing per carton stated on each line

Square

4 in and 4-11/16 in square boxes

The workhorse of the range. Side and bottom knockouts, gangable where the job needs it, and a matching cover family so the box and lid ship together.

  • Gangable and non-gangable bodies
  • Covers in raised and flat patterns
  • Grey powder coating available
Four inch square box
Handy box

Surface

Handy boxes and surface boxes

For exposed work where the box sits on the wall. Supplied with matching covers, and packed to keep the paint intact in transit.

  • Single and two-gang
  • Matching covers and plates
  • Carton packing stated per line

Switch

Switch boxes, multi-gang and fire alarm boxes

One to four gang, with the deeper bodies needed for dimmers and fire alarm devices. Gangable versions let the installer build the width on site.

  • Single, two, three and four gang
  • Fire alarm boxes with the deeper profile
  • Bracket options for steel stud
Switch box with bracket
Square cover

Covers

Octagon, square and flat covers

The cover family matches the box family line for line, including 4-11/16 in covers, handy box covers and flat covers for gangable and masonry boxes.

  • Raised and flat patterns
  • Single and duplex receptacle openings
  • Blank covers for closed installations

Accessories

Conduit fittings and wiring devices

Beam clamps, EMT two-hole straps, conduit straps with bolt, and the small hardware that usually gets ordered with the boxes. Mixing them into one container saves a shipment.

  • Beam clamps from 3/4 in
  • EMT straps 1/2 in to 4 in
  • Conduit straps with bolt to 4 in
Beam clamp

Send us the part numbers

We will come back with FOB Ningbo pricing and the packing details.