u/rocalauncha

I am a small business and I looking for an electrician to wire a 208V compressor here in Collingswood, NJ and want to know if this is possible since this circuit breaker (3 phase) is so old. Can this breaker be changed to a 208v ? The pictures are the panel and the breaker. I have 1 fuse removed, as the compressor installer removed it. I don’t want some electrician to come in and tell me the whole service needs to be replaced. What are the options? Any guidance is appreciated!!