APX A: Optional Accessories | VFD-VJ 
 
Apx A-7
A-2 Non-Fuse Circuit Breaker   
VJ-C series: 
Comply with the UL standard: Per UL 508, paragraph 45.8.4, part a,   
The rated current of the breaker shall be 2 - 4 times of the maximum rated input current of hybrid servo 
drive. 
 
Air Cooled: 
Model  Recommended Current (A) 
VFD300VL23C-J  250 
VFD370VL23C-J  300 
VFD110VL43C-J 50 
VFD150VL43C-J 60 
VFD185VL43C-J 80 
VFD220VL43C-J 100 
VFD300VL43C-J 125 
VFD370VL43C-J 150 
VFD450VL43C-J 200 
VFD550VL43C-J 225 
VFD750VL43C-J 300