Thomas & Betts Concrete/masonry boxes and accessories Catalog Page

CONCRETE/MASONRY BOXES AND ACCESSORIES

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Concrete/masonry boxes and accessories

Shallow masonry boxes

1-MBS

— Shallow masonry boxesboxes

Cat. No.

1-M BS 21⁄2 16.5 A one-gang masonry box, 21⁄2" deep x 33⁄4" long x 17⁄8" wide

2-MBS 21⁄2 33.0 A two- gang masonry box, 21⁄2" deep x 33⁄4" long x 33⁄4" wide

3-MBS 21⁄2 49.0 A three-gang masonry box, 21⁄2" deep x 33⁄4" long x 51⁄2" wide

4-MBS 21⁄2 6 7.0 A four- gang masonry box, 21⁄2" deep x 33⁄4" long x 73⁄8" wide

MBPS 21⁄2 – Masonry box partition, 21⁄2" deep x 33⁄4" wide

2-MBS

Depth

(in.)

3-MBS

Capacity

(cu. in.) Description

Six 1⁄2" and two 3⁄4" concentric KOs. Two in each side and one in each end.

Eight 1⁄2" and two 3⁄4" concentric KOs. Two in each side and two in each end.

Ten 1⁄2" and 3⁄4" concentric KOs. Three in each side and two in each end.

Twelve 1⁄2" and 3⁄4" concentric KOs. Four in each side and two in each end.

A low-voltage partition drilled and tapped for mounting. Furnished with

two 8/32 screws. For use with 2-MBS, 3-MBS or 4-MBS boxes

4-MBS

Uses Steel City® 100 cover.

Uses Steel City® SB-2 cover.

Uses Steel City® SB-3 cover

Uses Steel City® SB-4 cover.

MBPS

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Deep masonry boxes

Std. Ctn.

1-MB

— Deep masonry boxes

Cat. No.

1-M B 31⁄2 23.3 One-gang masonry box, 31⁄2" deep x 33⁄4" long x 17⁄8" wide

2-MB 31⁄2 46.8 Two-gang masonry box, 31⁄2" deep x 33⁄4" long x 33⁄4" wide

3-MB 31⁄2 69.5 Three -gang box, 31⁄2" deep x 33⁄4" long x 51⁄2" wide

4-MB 31⁄2 92.0 Four-gang masonry box, 31⁄2" deep x 33⁄4" long x 73⁄8" wide

MBP 31⁄2 – Mason ry box partition, 31⁄2" deep x 33⁄4" wide

2-MB

Depth

(in.)

3-MB

Capacity

(cu. in.) Description

Eight 1⁄2" and 3⁄4" concentric KOs. Two in each side and two in each end.

Twelve 1⁄2" and 3⁄4" concentric KOs. Four in each of two sides and two in

Sixteen 1⁄2" and 3⁄4" concentric KOs. Six in each of two sides and two in

Twenty 1⁄2" and 3⁄4" concentric KOs. Eight in each of t wo sides and two

A low-voltage partition drilled and tapped for mounting. Furnished with two

4-MB

Uses Steel City® 100 series covers.

each end. Uses Steel City® SB-2 cover.

each end. Uses Steel City® SB-3 cover

in each end. Uses Steel City® SB-4 cover.

8/32 screws. For use with 2-MB, 3-MB or 4-MB boxes.

MBP

Std. Ctn.