Individual Meter Sockets are available for single or three phase with a 600 VAC maximum. These individual meter sockets can be with and without horn or lever bypass. The sockets have a 10 kA short circuit current rating as standard but could have a higher rating with utility approval. Units are supplied with a bonded neutral. Units are supplied with a hub opening in top end wall which requires the use of a bolt on hub or a closing plate. This ringless meter socket has seven jaws with lever bypass and jaw release. This meter socket is for three phase 3 wire systems up to 600 VAC. This meter socket has a 320 A rating. This unit must be fed from an overhead service. This unit has a NEMA 3R surface mounting enclosure. The main lugs, the load lugs and the neutral lug will accept one 4 AWG to 600 kcmil copper or aluminum wire. The ground will accept 6 AWG to 350 kcmil copper or aluminum wire. This individual meter socket is UL Listed.