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Blue Sea 3003 HD-Series Battery Switch Selector with Alternator Field Disconnect

Blue Sea 3003 HD-Series Battery Switch Selector with Alternator Field Disconnect
Blue Sea 3003 HD-Series Battery Switch Selector with Alternator Field Disconnect
Item# 20234
In-store Price: $121.55
Today's Online Price: $71.96
HD-Series Battery Switch Selector with Alternator Field Disconnect

PN:  3003
500 Amperes Continuous Rating for large diesel engines
  • 500 Ampere Continuous Rating
  • Accepts 4/0 battery cables
  • Ignition protected - safe for installation aboard gasoline powered boats
  • .870" (22.01mm) stud length to accept 4 or more cable terminals
  • 1/2" (M12) Tin-plated copper studs for maximum conductivity and corrosion resistance
  • Meets American Boat and Yacht Council (ABYC) requirements for battery switches
  • Tactile textures indicate knob position by feel only
  • Case design allows surface or rear panel mounting
  • Fits all Perko and Guest low amperage battery switch hole patterns


Switch Ratings:
    10 Sec: 2750A
    60 Sec: 1150A
    5 Min: 700A
    Continuous: 500A
    Max Voltage: 32V DC
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