25
Connector Modifications
Style
Amp
Rating
Breaker Type
Compression Connectors
Box Height Addition
125
N/A
(1)#6 - 350 Kcmil Al/Cu
6
250
N/A
(1)#6 - 350 Kcmil Al/Cu
6
MLO
400
N/A
(1) 400 - 600 Kcmil Cu or
6
(2)#6 - 350 Kcmil Al/Cu
600
N/A
(2)#6 - 350 Kcmil Cu or Cu/Al or
6
400 - 600 Kcmil Al/Cu
100
ED4, ED6, HED4
(1)#14-2/0 AWG Cu or Al
Box must go to 24” wide on CED6 breaker only
CED6
Add 6” to box height for NØ
QJ2, QJH2, QJ2H
(1)#6 AWG - 350 Kcmil Cu or Al
Box must go to 24” wide
225
FXD6, HFD6, CFD6
(1)#6 AWG - 350 Kcmil Cu or Al
Box must go to 24” wide for all breakers
Requires an additional 6.0” box height
Main Breaker
JD6, JXD6, HJD6,
(2)#1/0 AWG - 500 Kcmil Cu or Al
9
400
CJD6, SJD6, SHJD6,
SCJD6
LD6, LXD6, HLD6,
(2)#2/0 AWG - 500 Kcmil Cu or Al
6
600
CJD6, SLD6, SHLD6,
SCLD6
Compression Lugs
Table P2-13 – Lugs
Style
Amp
Rating
Breaker Type
Compression Connectors
Box Height Addition
MLO
400
N/A
(1) 250 - 750 Kcmil or
6
(2)#3/0 AWG - 250 Kcmil Cu or Al
JD6, JXD6, HJD6,
Main Breaker 400
CJD6, SJD6, SHJD6,
(1)#4/0 AWG - 750 Kcmil Cu or Al
6
SCJD6
Table P2-14 – Alternate Lugs*
*Contact local Siemens representative for any modifications.
