The Eaton DG322NRB 3 Phase Disconnect, 60 fusible Amps, 1/4 in., 1/2 in., 3/4 in., 1 sizes, 240VAC, these disconnects are 3-pole, 3 or 4-wire, 240VAC rated general duty safety switches. They are UL listed and meet UL 98 for enclosed switches and NEMA Std. KS-1. They are suitable as service entrance equipment when applied with neutral or ground lug kit. Rainproof NEMA 3R enclosure.