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Megabreak®
77
4. Identification
1 Main contacts status
indication
2 Spring status indication
3 Reset button for tripping
device
4a Product
reference
4b Product type
4c Utilization Category
4d Standards
compliance
4e Rated service short-circuit
breaking capacity
4f Rated short-time withstand
current
4g Rated Current
4h Rated insulation voltage
4i Rated impulse withstand
voltage
4j Coloured label for breaking
capacity
4k Identification symbol
of the device
4l Rated ultimate short-
circuit breaking capacity
according to the rated
operational voltage Ue
5 Visualization windows for
electrical auxiliaries
6 Place for key lock or padlock
in open position
7 Place for operation counter
8 Place to lay draw-out Bar
9 Place for key lock in
in draw-out and test
position
10 Pad Lock of draw-out
window
11 Racking shutter: Bring to
the right in order packing
to insert the draw-out bar
(operation disabled if the
breaker is closed)
12 Draw-out Bar insertion
13 Draw-out position
indication: inserted/test/
draw-out
14 Dielectric test selector
(if present)
15 Earth connection
8
10
11
12
13
9
7
14
6
5
10
5
2
0.7
0.4
5
0.6
0.5
Ir
2
0.9
8
0.8
10
xIr
3
Im
6
4 5
s
xIn
0.1
0.0
0.0
1
20
5
10
@6I
r
30
tr
30
20
0.3
tm
0.2
0.3
0.2
0.1
I>1
.05
I>.90
xIr
ON
N
0.00
0.0
2
0.04
0.0
6
0.0
8
0.1
I
2
t=k@12I
r
MEM=
OFF
s
1 .
.5
Ii
Icw
4
3
2
8
6
10
12
15
xIn
discharged
10
5
2
0.7
0.4
5
0.6
0.5
Ir
2
0.9
8
0.8
10
xIr
3
Im
6
4 5
s
xIn
0.1
0.0
0.0
1
20
5
10
@6
Ir
30
tr
30
20
0.3
tm
0.2
0.3
0.2
0.1
I>1
.05
I>.90
xIr
ON
N
0.0
0
0.0
2
0.0
4
0.0
6
0.08
0.1
I
2
t=k@
12I
r
MEM=OF
F
s
1.
.5
Ii
Icw
4
3
2
8
6
10
12
15
xIn
charged
discharged
2
1
3
15
15
4a
4j
4l
4k
4c
4d
4b
4g
4f
4e
4i
4h
Fixed version
Draw-out version
Summary of Contents for Megabreak 2500
Page 1: ...Megabreak Manuale installatore Installation manual Y3142G 01GF 16W39...
Page 2: ...2 Megabreak IT UK ITALIAN 3 ENGLISH 69...
Page 32: ...32 Megabreak 6300 3 poli 68 130 130 130 130 130 68 90 30 85 30 354 100...
Page 34: ...34 Megabreak 6300 4 poli 68 130 130 130 130 130 130 130 68 90 30 85 30 354 100...
Page 68: ......
Page 69: ...Megabreak Manuale installatore Installation manual Y3142G 01GF 16W39...
Page 70: ...70...
Page 100: ...100 Megabreak 6300 3 poles 68 130 130 130 130 130 68 90 30 85 30 354 100...
Page 102: ...102 Megabreak 6300 4 poles 68 130 130 130 130 130 130 130 68 90 30 85 30 354 100...