The Victron Non-Inverting Remote On/Off Cable is a control interface designed to connect a VE.Bus BMS to compatible Victron equipment requiring active pull-down remote switching. Model ASS030550220 translates the BMS normally-high signal, which becomes open circuit during an alarm, into the control logic required to switch supported equipment off.
It is designed for Skylla-TG battery chargers and the discontinued BatteryProtect BP40i, BP60i and BP200i models. The pre-wired interface simplifies BMS-controlled shutdown and provides dependable charge or load-disconnect control in compatible Victron lithium battery systems.