Victron Energy Battery Switch 275A (Manual Disconnect)

Heavy-Duty DC Power Isolation, Ergonomic Master Disconnect Control, and Multi-Voltage System Safety: The commercial-grade Victron Energy Battery Switch 275 Amp (VBS127010010) represents a fundamental safety and maintenance asset engineered to manage high-current power distribution loops. Rated to handle a continuous 275A draw and up to 1,250A of cranking surge, this rugged rotary disconnect switch provides a absolute physical break in the electrical pathway, allowing technicians and operators to completely de-energize circuits during service or extended storage. Featuring heavy, highly conductive tin-plated copper studs mounted inside a durable, flame-retardant housing, it can be seamlessly surface-mounted or flush-fit directly into control boards, serving as a critical safety anchor within advanced lithium power systems. Complete with an ergonomic, fully removable control knob for added anti-tamper security, it delivers the robust, zero-voltage isolation required to securely manage, maintain, and safeguard high-performance LiFePO4 lithium batteries. It is an indispensable safety utility across all major DC footprints, providing reliable manual isolation whether configured to guard high-capacity mobile banks of 12V lithium batteries, high-efficiency commercial arrays of 24V lithium batteries, or heavy-duty industrial configurations driven by high-capacity 48V lithium batteries grids.