Siemens P2 - Page 22

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Application
Table P2-6 – Main Breaker Selection
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Ampere Breaker
Maximum Interrupting Rating (kA)
Rating Type 240V 480V 600V Available Trip Values
BL 10 — —
HBL 65 — —
BQD6 65 10 10
100 ED4 65 25 — 15, 20, 25, 30, 35, 40, 50, 60, 70, 80, 90, 100
ED6 100 42 18
HED4 100 65 —
CED6 200 200 100
ED4 65 18 —
ED6 65 25 18
125
HED4 100 42 — 125
CED6 200 200 100
QJ2 10 — —
QJH2 22 — —
60, 70, 80, 90, 100, 110, 125, 150, 175, 200, 225
QJ2H 42 — —
225
FD6, FXD6 65 35 18
HFD6, HFXD6 100 65 25
70, 80, 90, 100, 110, 125, 150, 175, 200, 225
CFD6 200 150 100
FD6, FXD6 65 35 18
250 HFD6, HFXD6 100 65 25 250
CFD6 200 150 100
JXD6, JD6 65 35 25 200, 225, 250, 300, 350, 400
400
HJD6, HJXD6 100 65 35 200, 225, 250, 300, 350, 400
SJD6 65 35 25 200, 300, 400
CJD6,SCJD6 200 200 100 200, 300, 400
LXD6 65 35 25 450, 500, 600
LD6 65 35 25 250, 300, 350, 400, 450, 500, 600
600
HLD6, HLXD6 100 65 35 250, 300, 350, 400, 450, 500, 600
SLD6, 65 35 25 300, 400, 500, 600
SHLD6 100 65 35 300, 400, 500, 600
CLD6, SCLD6 200 150 100 300, 400, 500, 600
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QInterchangeable trip main breakers are mounted at top of panel only.
Q
Twin mounted subfeed breakers are mounted at bottom of panelboard only and adds 24" to the panel height.
Q
Subfeed breaker is mounted at bottom of panelboard only. 400 amp subfeed breaker adds 30" to the panel height.
Table P2-7 – Subfeed Breakers
Mounting Position Maximum Interrupting
Breaker
When Used As Subfeed Breaker Rating (kA) Symmetrical
Type Vertical Ampere Ratings For Load 240V AC 480V AC 600V DC
FD6
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, FXD6 Twin 70 - 250 65 35 18
HFD6
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, HFXD6 Twin 70 - 250 100 65 25
JD6

,
Q
JXD6 Single 200 - 400 65 35 25
HJD6

, HJXD6 Single 200 - 400 100 65 35
Panel Type No. of cct
Wire Size - Branch Neutral
Lugs
Quantities
18cct #6 - 1/0 Cu or Al 18 x #6 & 3x 1/0
30cct #6 only Cu or Al 16 x #6 (qty 2)
42cct #6 - 1/0 Cu or Al 18 x #6 & 3x 1/0 (qty 2)
54cct #6 - 1/0 Cu or Al 12 x #6 & 14 x 1/0 (qty 2)
#6 - 1/0 Cu or Al 12 x #6 & 14 x 1/0
#4 - #14 & #14-3/0 Cu or Al 36 x #4-14 & 6 X #14-3/0
78cct #4 - #14 & #14-3/0 Cu or Al 36 x #4-14 & 6 X #14-3/0 (qty 2)
90cct #4 - #14 & #14-3/0 Cu or Al 36 x #4-14 & 6 X #14-3/0 (qty 2)
102cct #4 - #14 & #14-3/0 Cu or Al 36 x #4-14 & 6 X #14-3/0 (qty 2)
P2
66cct
Table P2-9A - Standard Branch Neutral Lu
g
s for BL BQD6 and ED breakers