No-Fuse Breakers, Fuses, Magnetic Contactors - Mitsubishi Electric Melservo MR-J3-A Instruction Manual

Servo amplifier
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12. OPTIONS AND AUXILIARY EQUIPMENT

12.12 No-fuse breakers, fuses, magnetic contactors

Always use one no-fuse breaker and one magnetic contactor with one servo amplifier. When using a fuse
instead of the no-fuse breaker, use the one having the specifications given in this section.
Servo amplifier
MR-J3-10A (1)
MR-J3-20A
MR-J3-20A1
MR-J3-40A
MR-J3-60A 70A 100A 40A1
MR-J3-200A
MR-J3-350A
MR-J3-500A
MR-J3-700A
MR-J3-11KA
MR-J3-15KA
MR-J3-22KA
MR-J3-60A4
MR-J3-100A4
MR-J3-200A4
MR-J3-350A4
MR-J3-500A4
MR-J3-700A4
MR-J3-11KA4
MR-J3-15KA4
MR-J3-22KA4
Note. This servo amplifier is UL/C-UL-listed when using a Class T fuse. Therefore, when using the servo amplifier as a UL/C-UL
Standard compliant product, be sure to use the Class T fuse.
No-fuse breaker
Not using power
Using power factor
factor improving
improving reactor
reactor
30A frame 5A
30A frame 5A
30A frame 5A
30A frame 5A
30A frame 10A
30A frame 10A
30A frame 10A
30A frame 5A
30A frame 15A
30A frame 10A
30A frame 20A
30A frame 15A
30A frame 30A
30A frame 30A
50A frame 50A
50A frame 40A
100A frame 75A
50A frame 50A
100A frame 100A
100A frame 75A
225A frame 125A
100A frame 100A
225A frame 175A
225A frame 150A
30A frame 5A
30A frame 5A
30A frame 10A
30A frame 10A
30A frame 15A
30A frame 15A
30A frame 20A
30A frame 20A
30A frame 30A
30A frame 30A
50A frame 40A
50A frame 30A
60A frame 60A
50A frame 50A
100A frame 75A
60A frame 60A
225A frame 125A
100A frame 100A
12 - 64
Fuse
(Note) Class
Current [A]
K5
10
K5
10
K5
15
K5
15
K5
20
K5
40
K5
70
K5
125
K5
150
K5
200
K5
250
K5
350
K5
10
K5
15
K5
25
K5
35
K5
50
K5
65
K5
100
K5
150
K5
175
Magnetic
Voltage
contactor
AC [V]
S-N10
S-N18
250
S-N20
S-N35
S-N50
S-N65
S-N95
S-N125
S-N10
600
S-N18
S-N20
S-N25
S-N35
S-N65

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