Blue Sea Systems m-Series 3" Four Way Battery Switch

Blue Sea

$39.99 $42.62

Blue Sea Systems m-Series 3" Four Way Battery Switch
Blue Sea's M series battery selector switches allow for a quick and easy way to turn off a car's electrical power for storage and transportation to prevent discharging the car's batteries, or from damaging any electronics from welding. They are also used as a quick emergency power cut off in case of an accident to prevent electrical fires. Switches isolated battery banks to all loads or combines battery banks to all loads.
  • Make before break contact design allows switching between battery banks without power interruption
  • Ignition protected—safe for installation aboard gasoline powered boats
  • Case design allows surface, front panel, or rear panel mounting
  • Isolating cover with snap-on sections protects rear contacts
  • 3/8"-16 tin-plated copper studs for maximum conductivity and corrosion resistance, accepts 3/8" and M10 ring terminals
  • 7/8" (22.22mm) stud length to accept multiple cable terminals
  • Ideal for marine or RV applications
  • All non-corrosive marine grade metals
  • Molded in durable reinforced polycarbonate
  • Tactile textures indicate knob position by feel only
  • Label with international ON/OFF legends
  • Removable key or knob remains positively retained
  • ICON label set included for circuit identification
    Switch Type Selector 4 Position
    Switch Positions 4
    Battery Combine Yes
    Alternator Field Disconnect No
    Maximum Voltage 32V DC
    Continuous Rating 300A
    Intermittent Rating 500A (5 min)
    Cranking Rating 10 sec 1500A
    Cranking Rating 1 min 775A
    Battery Inputs 2
    Cable Clearance For 4/0 AWG Cables 1.12in (28.45 mm)
    Cable Size to Meet Ratings 4/0 AWG (120mm²)
    Mounting Holes Accept #10 Screw