Battery Switches

Although most batteries are now constructed as sealed, it is always better to have them closed in an extra box

LAL-11131

Battery test switch.

Test the state of charge of your batteries, use on either single or twin battery installations

Twin Battery Switch rated 210A continous duty at 12v, 315A intermittent.

SIZE 130mm dia x 55mm

Blue Sea E-Series Battery Switch Single Circuit ON/OFF.  Ref:  MA-BSS9003E 

• 350A Continuous Rating for small inboard gasoline or diesel engines.
• 350A Continuous Rating - 45% higher than standard switches
• Ignition protected - safe for installation aboard gasoline powered boats
• Tactile textures indicate knob position by feel only
• Case design allows surface or rear panel mounting
• Accepts up to 4/0 battery cables
• Fits all Perko and Guest low amperage battery switch hole patterns
• 7/8" stud length to accept multiple cable terminals
• 3/8" M10 Tin-plated copper studs for maximum conductivity and corrosion resistance
• Meets American Boat and Yacht Council (ABYC) requirements for battery switches

Blue Sea Battery Switch e Selector.  Ref:  MA-BSS9001E 

• 350A Continuous Rating - 45% higher than standard switches
• Ignition protected - safe for installation aboard gasoline powered boats
• Tactile textures indicate knob position by feel only
• Case design allows surface or rear panel mounting
• Accepts up to 4/0 battery cables
• Fits all Perko and Guest low amperage battery switch hole patterns
• 7/8" stud length to accept multiple cable terminals
• 3/8" M10 Tin-plated copper studs for maximum conductivity and corrosion resistance
• Meets American Boat and Yacht Council (ABYC) requirements for battery switches
• Make-before-break contact design allows switching between battery banks without power interruption

Blue Seas System M-Series (Mini) Battery Switch Single Circuit ON/OFF.  Ref:  MA-BSS6005 

• 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

Blue Sea M-Series (Mini) Battery Switch Single Circuit ON/OFF.  Ref:  MA-BSS6006 

• Measures 2.825" x 2.825"
• Ignition protected - safe for installation aboard gasoline powered boats
• Tactile textures indicate knob position by feel only
• Case design allows surface, front panel, or rear panel mounting
• Label with international ON/OFF legends
• Ideal for marine or RV applications
• Accepts up to 4/0 AWG battery cables
• All non-corrosive marine grade metals
• Molded in durable reinforced polycarbonate
• ICON label set included for circuit identification
• Removable knob remains positively retained
• 3/8"-16 (M10) Tin-plated copper studs for maximum conductivity and corrosion resistance
• 7/8" Long stud length to accept multiple cable terminals
• Isolator cover protects rear contacts

Blue Sea M-Series (Mini) Battery Switch Dual Circuit Plus™.  Ref:   MA-BSS6011 

• Measures 2.825" x 2.825"
• Ignition protected - safe for installation aboard gasoline powered boats
• Tactile textures indicate knob position by feel only
• Case design allows surface, front panel, or rear panel mounting
• Label with international ON/OFF legends
• Ideal for marine or RV applications
• Accepts up to 4/0 AWG battery cables
• All non-corrosive marine grade metals
• Molded in durable reinforced polycarbonate
• ICON label set included for circuit identification
• Removable knob remains positively retained
• 3/8"-16 (M10) Tin-plated copper studs for maximum conductivity and corrosion resistance
• 7/8" Long stud length to accept multiple cable terminals
• Isolator cover protects rear contacts