Mitsubishi Electric MR-J4-10A(-RJ) Instruction Manual page 886

APPENDIX
(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/N-), install an overcurrent protection device (fuse, etc.) to protect the branch
circuit.
Servo amplifier
Current [A]
MR-J4-10A-RJ
MR-J4-20A-RJ
MR-J4-40A-RJ
MR-J4-60A-RJ
MR-J4-70A-RJ
MR-J4-100A-RJ
MR-J4-200A-RJ 1
MR-J4-350A-RJ
MR-J4-500A-RJ
MR-J4-700A-RJ
MR-J4-11KA-RJ
MR-J4-15KA-RJ
MR-J4-22KA-RJ
App. - 71
Fuse (Class T)
Voltage DC [V] Current [A]
400
Fuse (Class K5)
Voltage DC [V]
1 400