Blue Sea 300A Red Mini m-Series On/Off Battery Switch w/ Key Popular This heavy duty battery isolator/selector

This heavy duty battery isolator/selector is commonly used in:

If the system voltage surges beyond safe parameters

36V 20A output engineered specifically for heavy-duty industrial and on-board battery banks

where vibration

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Blue Sea 300A Red Mini m-Series On/Off Battery Switch w/ Key Popular This heavy duty battery isolator/selectorCompact battery isolation for marine, RV and DC power systems When space is tight but current demands are high, the Blue Sea mini mSeries ON OFF battery switch is designed to deliver reliable battery isolation in a compact footprint. Its a practical choice for boat owners and installers who want a neat, serviceable way to disconnect a battery for maintenance, storage, fault finding or improved safetywithout resorting to oversized switchgear. Rated to