No-Fuse Breakers, Fuses, Magnetic Contactors - Mitsubishi Electric MR-J2M-P8B Instruction Manual

12. OPTIONS AND AUXILIARY EQUIPMENT
(2) Wires for cables
When fabricating a cable, use the wire models given in the following table or equivalent:
Type Model
MR-JCCBL M-L
Encoder cable
MR-JCCBL M-H
MR-JC4CBL M-H
Communication
MR-CPCATCBL3M
cable
MR-J2HBUS M
MR-J2HBUS M-A
Bus cable
Q172J2BCBL
Q173J2B CBL
Battery unit MR-J2MBATCBL
cable M
Note 1. d is as shown below:
d
Conductor Insulation sheath
2. Purchased from Toa Electric Industry
3. Standard OD. Max. OD is about 10% greater.

12.2.2 No-fuse breakers, fuses, magnetic contactors

Always use one no-fuse breaker and one magnetic contactor with one drive unit. Make selection as
indicated below according to the total output value of the servo motors connected to one base unit. When
using a fuse instead of the no-fuse breaker, use the one having the specifications given in this section.
(1) No-fuse breaker
Servo motor output total
550W max.
More than 550W to 1100W max.
More than 1100W to 1650W max.
More than 1650W to 2200W max.
More than 2200W to 3300W max.
(2) Fuse
Servo motor output total
800W max.
More than 800W to 1100W max.
More than 1100W to 1650W max.
More than 1650W to 2200W max.
More than 2200W to 3300W max.
(3) Magnetic contactor
Servo motor output total
1700W max.
More than 1700W to 2800W max.
More than 2800W to 3300W max.
Table 12.2 Wires for option cables
Length Core size
2
[m(ft)] [mm ]
2 to 10
0.08
(6.56 to 32.8)
20 30
0.3
(65.6 98.4)
2 5
0.2
(6.56 16.4)
10 to 50
0.2
(32.8 to 164)
30 to 50
0.2
(98.4 to 164)
3 (9.84) 0.08
0.5 to 5
0.08
M (1.64 to 16.4)
M
0.3 1
0.3
(0.98 3.28)
No-fuse breaker
30A frame5A
30A frame10A
30A frame15A
30A frame20A
30A frame30A
Class
K5
K5
K5
K5
K5
Magnetic contactor
S-N10
S-N18
S-N20
www.dadehpardazan.ir 88594014-15
Characteristics of one core
Number
Structure Conductor
of Cores
[Wires/mm] resistance[ /mm]
12
7/0.127 222
(6 pairs)
12
12/0.18 62
(6 pairs)
12
40/0.08 105
(6 pairs)
14
40/0.08 105
(7 pairs)
14
40/0.08 105
(7 pairs)
6
7/0.127 222
(3 pairs)
20
(10 pairs)
7/0.127 222
14
(7 pairs)
2
12/0.18 63
(1 pairs)
Rated current [A]
5
10
15
20
30
Fuse
Current [A] Voltage [V]
15 AC250
20 AC250
30 AC250
40 AC250
70 AC250
12 - 26
(Note 3)
Finishing
Insulation coating
OD [mm]
ODd[mm] (Note 1)
UL20276 AWG#28
0.38 5.6
6pair (BLACK)
UL20276 AWG#22
1.2 8.2
6pair (BLACK)
(Note 2)
0.88 7.2
A14B2343 6P
(Note 2)
0.88 8.0
A14B0238 7P
(Note 2)
0.88 8.0
A14B0238 7P
UL20276 AWG#28
0.38 4.6
3pair (BLACK)
UL20276 AWG#28
10pair (CREAM)
0.38 6.1
UL20276 AWG#28
7pair (CREAM)
1.5 5.1 MVVS IP 0.3mm
Wire model
2