• Power requirements on boats have increased,
and this selector switch offer high power
capacity (400 amps continuous), the ability to
easily fit doubled cables and conform to the
industry standard mounting footprint (Guest,
Perko, Blue Sea).
• Please note selector switches will not
separate electronics from harmful engine starting spikes.
• Note: 771-S is replacing 721.
Order No. Description Price
378646 $52.98 F