Hey guys, I'm doing a job where I'm going to wire a wells mfg. ventless hood. There are (2 )40 amp 208 volt 3 phase fryers, a 90 amp 208 volt single phase range and the 20 amp hood circuit. The fryers and the range will run through normally closed contractors I will install. How do I know if these contractors have to be installed in an enclosure and if so can I use 3 separate enclosures?