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11. OPTIONS AND PERIPHERAL EQUIPMENT
(2) For control circuit power supply
When the wiring for the control circuit power supply (L11/L21) is thinner than that for the main circuit
power supply (L1/L2/L3), install an overcurrent protection device (molded-case circuit breaker or fuse) to
protect the branch circuit.
Molded-case circuit breaker (Note)
Servo amplifier
Frame, rated current
MR-J4-10TM
MR-J4-20TM
MR-J4-40TM
MR-J4-60TM
MR-J4-70TM
MR-J4-100TM
MR-J4-200TM
30 A frame 5 A
MR-J4-350TM
MR-J4-500TM
MR-J4-700TM
MR-J4-11KTM
MR-J4-15KTM
MR-J4-22KTM
MR-J4-60TM4
MR-J4-100TM4
MR-J4-200TM4
MR-J4-350TM4
MR-J4-500TM4
30 A frame 5 A
MR-J4-700TM4
MR-J4-11KTM4
MR-J4-15KTM4
MR-J4-22KTM4
MR-J4-10TM1
MR-J4-20TM1
30 A frame 5 A
MR-J4-40TM1
Note. When having the servo amplifier comply with the IEC/EN/UL/CSA standard, refer to app. 4.
Fuse (Class T)
Voltage AC [V]
Current [A]
240
1
480
1
240
1
11 - 71
Fuse (Class K5)
Voltage AC [V]
Current [A]
300
1
600
1
300
1
Voltage AC [V]
250
600
250
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