Delta Electronics VFD-G manual B.2 Non-fuse Circuit Breaker Chart

Appendix B Accessories

B.2 Non-fuse Circuit Breaker Chart

The fuse should comply with UL248 and the breaker should comply with UL489. The current rating of the breaker shall be 2~4 times maximum output current rating. (Refer to Appendix A for rated input/output current)

	3-phase
Model	Recommended non-fuse breaker (A)
VFD055F43B-G	30
VFD075F43B-G	40
VFD110F43A-G	50
VFD150F43A-G	60
VFD185F43A-G	75
VFD220F43A-G	100
VFD300F43A-G	125
VFD370F43A-G	150
VFD450F43A-G	175
VFD550F43A-G	250
VFD750F43A-G	300
VFD900F43C-G	300
VFD1100F43C-G	400
VFD1320F43A-G	500
VFD1600F43A-G	600
VFD1850F43A-G	600
VFD2200F43A-G	800

B-4 Revision July 2008, EG03, SW V1.06