Battery switches isolate the potentially destructive energy in the battery banks when the vehicle is not in use or during emergencies.

Switches isolated battery banks to all loads.

Includes AFD (Alternator Field Disconnect)

Ignition protected—safe for installation aboard gasoline powered boats

Case design allows surface or rear panel mounting

Accepts two 4/0 AWG (120mm²) battery cables

600 Amps continuous rating for outboards and small gasoline or diesel engines.

  • Tin-plated copper studs for maximum conductivity and corrosion resistance
  • Accepts up to 4/0 AWG battery cables
  • Studs accepts 1/2" (M12) ring terminals
  • 7/8" (22mm) stud length accepts multiple cable terminals
  • Blue Sea Systems one-piece terminal stud design never loosens over time
  • Fits most Perko and Guest low amperage battery switch hole patterns
  • Case design allows surface, rear, or front panel mounting options
  • Tactile indicator conveys knob position by feel
  • Waterproof – rated IP66 from water projected in powerful jets
  • Meets American Yacht and Boat Council E-11 requirements.
  • CE approved
  • ISO 8846 Marine
  • UL 1107 Electric Power Systems
  • UL 1500
  • SAE J1171 Marine
Switch Type Selector 3 Position
Switch Family HD-Series
Switch Colour Grey
Function Switches isolated battery banks to all loads.
Battery Inputs 2
Switch Positions 3
Battery Combine N/A
Make Before Break N/A
Alternator Field Disconnect Yes
Maximum Voltage 32VDC
Continuous Rating 500A
Intermittent Rating 700A
Cranking Rating (30 Sec) 1600A
Stud Material Tinned Copper
Stud Size 1/2" (M12)
Stud Torque 220 in-lb (24.86Nm)
Cable Size to Meet Ratings* 4/0 AWG (120 mm²)
IP Rating IP66
Weight 1.30lb (0.59 kg)

*Reducing cable size will reduce current rating

SKU 632085110031
Barcode # 11003-BSS
Brand Blue Sea Systems
Shipping Weight 0.6000kg
Shipping Width 0.220m
Shipping Height 0.080m
Shipping Length 0.170m
Shipping Cubic 0.002992000m3

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