Cut Sheet

Commercial Products
Switch and Outlet BOxeS and cOverS
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© February 2015
1465
NEC/CEC:
UL Standard: 514A
UL Listed: E2527
NEMA: OS-1
3-3/4" x 2" and 4" Square Corner Switch Boxes
With Knockouts
Depth
(inches)
Wiring Cubic
Inch Capacity
Knockout Description
Weight per 100
kg (lb) Catalog NumberSides Ends Bottom
3-3/4" x 2" Square Corner Switch Box
1 6.5 —
(1)1∕2”
(2)21∕32”
—
16.78
(37.0)
SB1
1” Deep, Welded; Plain flat vertical
bracket perfect for remodeling
4" Square Corner Switch Boxes
21∕8 30.3 (6)1∕2” (6)1∕2” (5)1∕2”
39.92
(88.0)
132AP1/2
2-1∕/8” Deep, Welded;
Two gang
21∕8 30.3
(4)1∕2”
(2)3∕4”
(4)1∕2”
(2)3∕4”
(3)1∕2”
(2)3∕4”
39.92
(88.0)
132AP-SPL
2-1∕/8” Deep, Welded;
Two gang
21∕8 30.3
(2)1∕2”
(1)3∕4”
(2)1∕2”
(4)3∕4”
(3)1∕2”
(2)3∕4”
45.36
(100.0)
132APFB-SPL
2-1/∕8” Deep, Welded; Two gang
plain vertical bracket