6007 Blue Sea Systems 6007 m-Series Battery Switch, Selector 4 Position Wire AWG Size_4/0 AWG a thin layer of epoxy

a thin layer of epoxy is added to the surface of the nuts and bolts

the plugs mate together up side down to each other and are marked for polarity with a "+" for positive and a "-" for negative to ensure the proper connection

Anderson Power Products SB Series plug in style connectors offer a safe connection means with quick disconnect/connect

Speaker Impedance 8 Ohm 4 Ohm Wire Gauge (AWG) Maximum Distance in Feet 16 AWG 20 10 14 AWG 35 18 12 AWG 60 30 10 AWG 100 50

- Silver plated copper links

6007 Blue Sea Systems 6007 m-Series Battery Switch, Selector 4 Position Wire AWG Size_4/0 AWG a thin layer of epoxyFeatures: Make before break contact design allows switching between battery banks without power interruption Ignition protectedsafe 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