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48049-136-05 Micrologic™ 2.0A, 3.0A, 5.0A, and 6.0A Electronic Trip Units
Rev. 01, 07/2012 Section 1—General Information
© 1999–2012 Schneider Electric All Rights Reserved
7-EN
ENGLISH
Micrologic 5.0A Trip Unit
The Micrologic 5.0A trip unit provides selective
(LSI) protection and a built-in ammeter.
A. Trip unit name
B. Alphanumeric display
C. Three-phase bar graph
D. Scroll button
E. Menu button
F. Long-time pickup (Ir) switch
G. Long-time delay (tr) switch
H. Short-time pickup (Isd) switch
I. Short-time delay (tsd) switch
J. Instantaneous pickup (Ii) switch
K. Test plug receptacle
L. Overload indicator light
M. Reset button for battery status check and trip
indicator LED
N. Self-protection indicator light
O. Short-time or instantaneous trip indicator
light
P. Long-time trip indicator light
Figure 4: 5.0A Trip Unit
Micrologic 5.0 A
menu
d
elay
sh
o
r
t
ti
me
lon
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ti
me
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l
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.5
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6
.7
.8
.9
.9
5
.
9
8
1
Ir
x
In
.5
1
2
4
8
1
2
1
6
2
0
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6 I
r
2
4
06133244
e
4
I i
x In
3
6
8
10
12
15
off
2
tsd
(s)
on I
2
t
.2
.3
.4
.4
.1
.2
.3
.1
0
off
x Ir
2
2.5
3
4
5
6
8
10
Isd
1.5
i
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stantan
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s
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t
Ii
06133202
G
F
A
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L
K
F
G
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D
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