Siemens P2 - Application

19
Application
Table P2-2 – Panel Unit Space To Box Height Requirements
P2 Panels With Standard Line Lugs. Unit Space (starting with 9" and adding 6" increments) “A” Dimension
“B”
Main Lugs Main Breakers
Dimen-
sion 125A 250A 400A 600A 125A 125A 125A 225A 250A 250A 400A 400A 600A 600A
Box Horiz. Horiz. Vert. Horiz. Horiz. Vert. JD CJD LD CLD
Height BL,BQD6,ED CED ED QJ FD CFD
26 9 — — — 9 — — — — — — — — —
32 15 9 — — 15 9 9 9 — — — — — -—
38 21 15 9 9 21 15 15 15 9 — — — — —
44 27 21 15 15 27 21 21 21 15 — — — — —
50 33 27 21 21 33 27 27 27 21 9 9 — — —
56 39 33 27 27 39 33 33 33 27 15 15 — 9 —
62 45 39 33 33 45 39 39 39 33 21 21 9 15 9
68* 51* 45 39 39 51* 45 45 45 39 27 27 15 21 15
74* 57* 51* 45 45 57* 51* 51* 51* 45 33 33 21 27 21
Table P2-4 – Main Lug Connectors (Fig. P2-2)
Panel Amps Standard Connectors C D
125 (1) #14 - 2/0 6.62 8.19
250 (1) #6 AWG - 350 Kcmil 12.34 11.22
400 (1) #4 AWG - 600 Kcmil 14.00 13.09
or (2) #6 - 250 Kcmil
600 (2) #4 AWG - 500 Kcmil 14.00 11.00
Table P2-3 – Main Breaker (Fig. P2-1)
Panel Amps Breaker Frames C D
100 BL 5.75 8.00
BQD 5.125 8.00
125 ED 4.00 8.00
225 QJ 5.00 7.00
250 FD 5.00 7.00
400 JD 14.00 25.00
600 LD 15.50 23.00
Fig. P2-3
Fig. P2-2
Box depth = 5.75 in. (146 mm)
Box width – 20 in. (508 mm)
for 100-600A
Fig. P2-1
Box depth = 5.75 in. (146 mm)
Box width – 20 in. (508 mm)
for 100-600A
Table P2-5 – Branch Breaker Side
Gutters Inches (mm) (Fig. P2-3)
Reference Panel
Letter Width 20” (508)
A 5.750 (146)
B 5.125 (130)
C 4.000 (102)
D

5.000 (127)

Single branch mounting construction.
Panel Width
20 in. (508 mm)
QJH2, QJ2-H, HQJ2H
(Single Mounted)
A
A
B
B
C
C
D
D
BL, BLH, HBL BL, BLH, HBL
BLF, BLFH BLF, BLFH
BQD, BQD6 BQD, BQD6
ED, ED4, ED6 ED, ED4, ED6
HED4 HED4
*Contact local Siemens representative before ordering.