Description Salvajor ARSS 9 Automatic Reversing Start Stop Control Panel Assembly, 440v-480v, 3 PH The ARSS (Automatic Reversing Start Stop) is a pre-wired automatic reversing control panel with "Start/Stop" push buttons for Salvajor model 75, 100, 150, 200, 300 or 500 commercial garbage disposer units. This control panel has a NEMA 4 stainless steel watertight enclosure and a solid state control circuit. It features automatic reversing and energy/water-saving control, drain/flush/time delay, and a user-adjustable run time feature. There is a 24 volt safety circuit on this automatic reversing control panel. The ARSS automatic reversing control panel is an electric unit that runs at either 115, 208 or 230 Volts at 1-phase, or 208, 230 or 460 Volts at 3-phase, and each unit has terminal strip connections