Eaton SF8RM, 1u 10a Aust 3 Pin, Input Rack Mount, Operating voltages 220-275vac. The Eaton SF8RM is an IEC, Class III, rackmount 1RU, 8 way, Aus socket, plug pack spacing, dual mode filter and surge protector. It is designed to protect equipment against surges and electrical noise whilst providing a convenient combination of power outlets to suit most applications.