Blue Sea m-Series Mini On-Off Battery Switch with Key 6005


blue seaSwitches a single battery to a single load group


  • 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
Switch Type Single Circuit ON-OFF 
Switch Positions2 
Battery CombineNo 
Alternator Field Disconnect No 
Maximum Voltage48V DC 
Continuous Rating 300A 
Intermittent Rating 500A (5 min) 
Cranking Rating 10 sec 1500A 
Cranking Rating 1 min 775A 
Battery Inputs1 
Cable Clearance For 4/0 AWG Cables1.12in (28.45 mm) 
Cable Size to Meet Ratings4/0 AWG (120mm²) 
Mounting HolesAccept #10 Screw 
Terminal Stud Size3/8″-16 (M10) 
Terminal Stud Torque120 in-lb (13.56 Nm) 
Weight0.62lb (0.28 kg) 


Additional information

Weight1 lbs


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