Cut Sheet

Commercial Products
Switch and Outlet BOxeS and cOverS
Visit our website at www.appletonelec.com or contact us at [phone].
© February 2015
1417
NEC/CEC:
UL Standard: 514A, 514B
UL Listed: E2527
NEMA: FB-1, OS-1
4” Octagon Boxes
With Nonmetallic Sheathed Cable Clamps
Depth
(inches)
Wiring Cubic
Inch Capacity
Clamp
Type
Knockout Description
Weight per 100
kg (lb)
Catalog Number 
(Universal No.)
Sides Ends Bottom
2-1∕8 21.5 CL-26 (2)1∕2” (4)21/32” (1)1∕2”
38.10
(84.0)
561LDJB
(54171JN)
2-1/8" Deep; JB Bracket set back 1”;
Gauging notches set back 1-3/8” &
1-1/2”
1-1∕2 15.5 CL-26 (2)1∕2” (4)21/32” —
43.54
(96.0)
SX18-561L 
1-1/2" Deep; 561L box on SX18 clip
bar hanger; Adjusts from 11-1/2” to
18-1/2”
1-1∕2 15.5 CL-26 (2)1∕2” (4)21/32” —
44.91
(99.0)
SX115-561L 
1-1/2" Deep; 561L box on SX115 stud
bar hanger; Adjusts from 11-1/2” to
18-1/2”
 3-1/2” Cover Hole Centerline.
 Not UL Listed.
 Not fan box rated.