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ME10 Breaker
Global Catalogue number structure - Breaker
-- Codes built in the indicated manner can be used as an alternative ordering method
-- The breaker and its operation mode (Manual or Electrical)
1st digit
Product Line Defi nition
ME10
Breaker & Switch line
A
G
Product Type
Circuit Breaker ME10
Envelope 1, 2 or 3
Circuit Breaker ME10 Envelope T
Circuit Breaker ME10
with "Limited Derating"
Non Automatic (Switch) ME10
Envelope 1, 2 or 3 with NO MCR
Non Automatic (Switch) ME10
(2)
Envelope T with NO MCR
Non Automatic (Switch) ME10
Envelope 1, 2 or 3 WITH MCR
Non Automatic (Switch) ME10
with "Limited Derating"
Envelope 1, 2 or 3 with NO MCR
Non Automatic (Switch) ME10
with "Limited Derating"
Envelope 1, 2 or 3 WITH MCR
Envelope 1/2/3 only
Envelope T only
2nd digit
(1) Is supplied with a Push Button for Local Breaker operation (fi ts on breaker front facia)
(2) MCR= Making Current Release; device that enhances the Switches performance.
(3) E used by devices ≤ 2000A, the H is used by devices of 2500, 3200 and 4000A
6.1-00
INTRO
BREAKER
TRIP UNIT
3rd & 4th digit
Nominal current rating
of the product
A
400A
04
630A
07
800A
08
1000A
10
1250A
13
1600A
16
2000A
20
2500A
25
3200A
32
4000A
40
5000A
50
6400A
64
1
3
H
Interruption / short-circuit withstand
rating of the product
G
Icu = Ics
50kA
T
50kA
H
65kA
J
65kA
(2)
85kA
7
85kA
85kA
W
(2)
100kA
100kA
K
(2)
150kA
Z
(2)
LOCKS
ACCESSORIES
6th digit
Fixed pattern or Draw-out pattern
moving portion and Number of
Poles
3 pole Draw-out Moving
Portion
4 pole Draw-out Mov.
Portion Neutral left
(standard)
3 Pole Fixed pattern
4 Pole Fixed pat. Neutral
Left (standard)
4
Icw
Code
Remarks
42kA
R
Env. T
50kA
S
Env. 1
50kA
K
Env. T
65kA
N
Env. 1 & 2
85kA
H
Env. 1
85kA
E
(3)
Env. 2
85kA
H
(3)
Env. 2
85kA
M
Env. 2
100kA
G
Env. 3
100kA
L
Env. 3
5th digit
TESTS
7th digit
Electrically or Hand
Electrical at:
1
3
110-130V DC
4
220V DC
6
250V DC
110-130V AC
230-240V AC
277V AC
380-415V AC
440V AC
Manual
X
X
Voltage Rating
Standard
Closing Coil
24V DC
A
40-48VDC 48V AC
B
60-72 V DC
D
110-130V AC-DC
E
220-240V AC-DC
G
250V DC 277V AC
H
380-415V AC
K
440V AC
L
None
X
If Electrically Operated add 1 Closing Coil by indi-
cating voltage rating code. if manual use an X as
indicated
8th digit
APPENDIX
English
Operated
24V DC
A
48V DC
B
60V DC
C
E
6
F
48V AC
G
H
J
K
M
N
X
Command
Closing Coil
(1)
M
P
Q
R
T
U
W
Y
X
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