Schneider Electric 3.0A Manual De Usuario

© 1999–2012 Schneider Electric All Rights Reserved

The Micrologic 2.0A trip unit provides basic IEC 
(LS0) 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.

Test plug receptacle

J. Overload indicator light

K. Reset button for battery status check and trip 

indicator LED

L. Self-protection indicator light

M. Short-time or instantaneous trip indicator 

light

N. Long-time trip indicator light

NOTE: For use with IEC circuit breakers only.

The Micrologic 3.0A trip unit provides basic UL 
(LI) 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. Instantaneous pickup (Ii) switch

I.

Test plug receptacle

J. Overload indicator light

K. Reset button for battery status check and trip 

indicator LED

L. Self-protection indicator light

M. Short-time or instantaneous trip indicator 

light

N. Long-time trip indicator light

*Short-time delay is factory set at 0 (no delay), thus short-time 
pickup provides instantaneous protection.

0

Ir

Isd

I

t

06134245

06134246

.4

.5

.6

.7

.8

.9

.95
.98

1

.5

1

2

4

8

12

16
20

(s)

24

setting

2.5

5

6

1.5

2

3

4

8

10

06133243

.4

.5

.6

.7

.8

.9

.95
.98

1

.5

1

2

4

8

12

16
20

(s)

24

3

6

8

setting

1.5

2

4

5

10

12

0

Ir

Ii

I

t

06133201