
PART
NAME
JUNCTION BOX w/ KNOCKOUTS
PART
No.
JB-3951-KO
REVISION
DATE
7-18-11
DOUBLE KNOCKOUT
FOR 1/2" & 3/4" CONDUITS
(4) PLACES
1.25
31.8
1.62
41.1
DOUBLE KNOCKOUT
FOR 3/4" & 1" CONDUITS
(4) PLACES
1.38
34.9
4.00
101.6
MATERIAL - 16 GA. [1.5mm] STEEL
FINISH - SMOOTH GRAY POWDERCOAT
1.62
41.1
1.25
31.8
4.00
101.6
4.00
101.6
GROUNDING
EMBOSS
.50
12.7
1.25
31.8
2.00
50.8
1.38
34.9
COVER REMOVED
1.38
34.9
3.00
76.2
.281
7.14
SCREWS: #10-32 x .31"[8mm] LG.
MACHINE, PAN HEAD, SLOTTED/SQUARE
COMBINATION STYLE DRIVE, STEEL, ZINC PLATED.
(SUPPLIED FOR COVER MOUNTING AND
FOR GROUND POINT).
1.38
34.9
1.25
31.8