Cut Sheet

Commercial Products
Switch and Outlet BOxeS and cOverS
Visit our website at www.appletonelec.com or contact us at [phone].
© February 2015
1413
NEC/CEC:
UL Standard: 514A
UL Listed: E2527
NEMA: OS-1
Round Boxes and Covers
Depth
(inches)
Wiring Cubic
Inch Capacity
Clamp
Type
Knockout Description
Weight per 100
kg (lb)
Catalog Number 
(Universal No.)Sides Ends Bottom
3-1/4" Octagon Boxes - with Knockouts
1-1∕2 10.5 — (4)1∕2” — (1)1∕2”
17.24
(38.0)
30-1/2
(24151-1/2)
30-1/2
1-1/2" Deep
3-1/4" Octagon Boxes - with Nonmetallic Sheathed Cable Clamps
1-1∕2 11.9 CL-26 (2)1∕2” (4)21∕32” (1)1∕2”
21.77
(48.0)
560L
(24151-N)
560L
1-1/2" Deep;
Two nail holes each end
1-1∕2 11.9 CL-26 (2)1∕2” (4)21∕32” (1)1∕2”
23.13
(51.0)
560LXE
(24151-NE)
560LXE
1-1/2" Deep;
Plaster Ears
1-1∕2 11.9 CL-26 (1)1∕2” (4)21∕32” (1)1∕2”
25.40
(56.0)
560LVB
(24151NF)
560LVB
1-1/2" Deep; Plain Vertical
Bracket; Set back 5/8"
3-1/4" Octagon Box Extension Ring - with Knockouts
1-1∕2 10.5
—
(4)1∕2” — —
15.42
(34.0)
30E-1/2
(25151-1/2)
30E-1/2
1-1/2" Deep
 2-3/4” Cover Hole Centerline.