C
D
E
F
G
H
I
J
K
A
K
J
A
M4x55
1.7~2.2Nm
M8x20mm
7.8~12.7Nm
H
E
D
I
J
G
O
V
O
V
O
M
O
<= 22mm
<= 11mm
8.4mm
<
= 25mm
<= 10mm
<
= 7mm
9mm
250A
M10x25mm
22.5~37.2Nm
250A
Z
(ON)
(OFF)
3P, 4P
AXa1 AXa2 ALa1 C1
AXb1 AXb2 ALb1
AXc
1
AXc
2
ALc
1
C2
1
AXa1 AXa2 ALa1 D1
AXb1 AXb2 ALb1
AXc1 AXc2 ALc
1
D2
2
–
–
–
–
10
mm
0.75mm
2
Y
*
*
*
Z
Y
1.7 ~ 2.2 Nm
1.2 ~ 1.4 Nm
M4x70mm
M3.5
S
S2
S
S2
M5x20mm
2.2~3.5Nm
8
N
L
5
13
L
L
N
M
M6 x 20mm
7.8~11.8Nm
9mm
M8 x 25mm
11.8~18.6Nm
U
W
X
T
U
V
W
X
22 mm
9 mm
15.5 mm
<
=
<
=
<
=15.5mm
13
M8
8.8~14.7 Nm
Q R
R2
O
P
O
P
Q
R
R2
10
250A
250A
2
6
=
6.9~9.3Nm
M6 x 20mm
19Nm
20mm
=
<
120mm
<
*
2
1
max x 3 (o5)
0.63
1
0.8
R
(
x n
)
0.63 0.8
1.0
I
n
x
5
8
12
13
14
15
16
9
11
6
7
6
17
0.5
18
3P
4P
X
Y
Y
10
X
Y
Y
X
250A
250A
250A
250A
250A
250A
2.5
5
10 14
0.1S
0.2S
5,6,7
7
6
5
4
3
1,2
4
3
1
2
0.4,0.5,0.63,0.8,0.9,0.95,1 (x
A)
x
R
n) (
R
0.63
6
1
0.8
8
R ( x n)
i( x n)
13
10
Thermal Magnetic Type
Electronic Type
5
1
2
3
4
6
7
R
Char.
0.9
0.4
0.5
0.63
0.8
0.95
1
(OFF)
17
250A
250A
O
Procedure for mounting Plug-in type MCCB
Breaker Mounting
Procedure for Front
Connected and Rear
Connected Types
Conductor Connection Procedure for Front Connected Types
Insulate all bare conductors of the line side until the breaker end
Flat Bar
Conductor Connection Procedure for Rear Terminal Type
Handle Lock Mounting Procedure
Conductor Preparation for Plug-in Type
Rear Terminal Stud
Handle Lock
Handle lock can be fitted in any position of ON and OFF
When removing, remove the items in reverse order of mounting
*: 2,3 or 4 Poles
Procedure for Installing Plug-in Mounting Base
Auxiliary Circuit Terminals
Procedure for mounting Cable Clamps
Interpole Barrier
Mounting Procedure
Cable Clamps
Inteface Barrier
Terminal Cover
Mounting procedure
Terminal Cover Lock
Connection
Terminal Cover
Front connection
Rear/Plug-in
Connection
Cable Clamp
*: 2,3 or 4 Poles
When removing, remove the items in
reverse order of mounting
*: 2,3 or 4 Poles
*: 2,3 or 4 Poles
When removing, remove the items in
reverse order of mounting
Drilling plan
Panel cut-out
Thermal Adjustment
Magnetic Adjustment
Time/Current Characteristic Curves
Thermal Adjustment Range
Default settings are shown underllined.
Adjustable Thermal/ Magnetic Type
Adjustable
Time/Current characteristic curves
Under bar is default setting!
Electronic type
6
8 10 12 13
I
n
6
8
i
(
x
n
)
( n)
13
10
13 n
x
/
160 & 200A
n
/
250
A
10
Magnetic Adjustment Range
