Liebert POWER PROTECTION STATIC TRANSFER SWITCH - Manual (Page 50)

Installation Drawings
42
Figure 30 Outline drawing for input junction box
PS211005 Rev. 1
32 [813]
F
16 3/4 [426]
16 [406] 16 [406]
A
100A
250A - 600A
RATING
17 1/2 [445]
DIMENSIONAL DATA - INCHES [mm]
BC
14 [356] 30 [762]
6 [152] 6 [152]
DE
12 [305] 10 [254]
33 [830]
INPUT JUNCTION BOX
(2) #6 AWG TO (2) 500 kcmil
GH
5/16 [8] 7/16 [11]
1 [25] 3 [76]
#6 AWG TO #2/0 AWG
WIRE SIZE RANGE
RECOMMENDED
LOCATION FOR
CUSTOMER CONNECTION
OF INPUT POWER
RACEWAY (BY OTHERS)
3 PHASE, 3 WIRE PLUS GROUND.
LOCATION OF FACTORY SUPPLIED INPUT POWER
CABLE ASSEMBLY.
INPUT JUNCTION BOX
POWER TERMINAL BLOCK
A B C G
G DIA. HOLE
D B
H
A
C
NOTES: 1. TWO JUNCTION BOXES ARE SUPPLIED, ONE FOR EACH INPUT. 2. CABLE(S) ARE FACTORY SUPPLIED TO CONNECT THE JUNCTION BOX TO THE INPUT BUSBARS. SEE ELECTRICAL FIELD CONNECTIONS DRAWING FOR LOCATION. 3. PARALLEL CABLES ARE USED ON 400A AND 600A UNITS.