Cut Sheet

Commercial Products
Switch and Outlet BOxeS and cOverS
Visit our website at www.appletonelec.com or contact us at [phone].
© February 2015
1420
NEC/CEC:
UL Standard: 514A
UL Listed: E2527
NEMA: OS-1
4” Octagon and Round Covers
For 4" Octagon and Round Boxes
Depth
(inches)
Wiring Cubic
Inch Capacity
Knockout
Description
Weight per 100
kg (lb)
Catalog Number 
(Universal No.)
1∕2”Raised 3.5 Ears2-3∕4”CtoC
8.16
(18.0)
8409A
(54C31∕2)
1/2" Raised
5∕8”Raised 4.5 Ears2-3∕4”CtoC
9.07
(20.0)
8409
(54C33∕4)
5/8" Raised
Flat 3.5 Blank
11.79
(26.0)
8403
(5401)
Flat
Flat 0.0 1∕2”Knockout
11.79
(26.0)
8413
(54C6)
Flat
Flat 0.0
One Single Flush
Receptacle
1-13∕32”D
9.53
(21.0)
8419LR
(54-S)
Flat
Flat 0.0
Duplex
Receptacle
8.62
(19.0)
8420LR
(54-D)
 3-1/2” Cover Hole Centerline.