EATON Cutler-Hammer Series s full-range of rotary disconnects offers a compact, economical, and high-quality choice for switching and isolation spanning a range from 16A - 1200A. The R5 Series of switches are UL 508 listed devices, suitable for use as motor disconnects. The R9 offering consists of UL 98 listed fusible and non-fusible products that may be used for service entrance or anywhere a local means of disconnect is needed or required.