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INTRODUCTION
The type SE-100 Load Break Switch is manually or electrically operated,
triple pole disconnecting switch with an integral interrupter that has
capability of interrupting transformer magnetizing and load currents
within its rating.
The SE-1003 has a manually charged, spring stored energy operating mecha
nism capable of closing the switch against maximum rated short circuited
current.
The SE-lOOE has an electrically charged, spring stored energy operating
mechanism with the same closing capabilities as the SE-1003.
The SE-lOOM is a manually closed and opened switch with load break abili
ties as indicated on the nameplate.
Refer to the nameplate for complete ratings of any particular switch.
not apply the switca for any duty where voltage or current levels are
Do
greater than those given on the nameplate.
ratings for the basic switches.
Max. Design
Voltage
KV
KV
filtll
4. 8
5. 5
gg
4. 8
5. 5
15. 5
13. 2
'rk
13. 2
15.5
gJtll
4. 8
5 . 5
15. 5
13. 2
These instructions do notpurport to cover all details or variations in
equipment nor to provide for every possible contingency to be met in
connection with installation, operating or maintenance.
information be desired or should particular problems arise which are
not covered sufficiently for the purchaser's purposes, the matter should
be referred to · t he General Electric Company.
The switch is normally furnished with outside and interphase insulating
barriers in a metal-enclosed housing for connection either directly to
BREAK SWITCH
lOAD
TYPE SE-100
SE-100 Switch Ratings
Continuous
BIL
Current
KV
60
600
60
1200
600
95
9 5
1200
60
600
600
95
GEI-88767
The chart below gives the
Load Break
Close
Current
Current
40, 000
600
1200
61, 000
600
40, 000
600
61, 000
400
100
Should further
Momentar�1
&
Current
KA
40
61
40
61
400
40
100
40
1
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