Blue Sea M series battery switch. Selector 3 position. Black

M Series battery switches: 300 Ampere continuous rating for outboards and small gasoline or diesel engines.
Available in Red or Black.
Tin-plated copper studs for maximum conductivity and corrosion resistance
Studs accept 38" (M10) ring terminals
One-piece terminal stud design never loosens over time
78" (22.22mm) stud length accepts multiple cable terminals
Isolating cover with three snap-in side pieces protects rear contacts and allows wire access in any direction
Case design allows surface, rear, or front panel mounting options
Label with international legends 6 ICON label set included for circuit identification*
* 6005 includes illustrated ONOFF label only
All battery switches feature removable knob which remains positively retained and tactile indicator conveys position by feel, except for 6005 which has a positively retained removable key.
Make-before-break contact design allows switching between battery banks without power interruption.

WARNING The positive and negative conductors should not be attached to the same battery switch.
The only exceptions are the Dual Circuit Battery Switches 6010 and 5510 Since these models have electrically isolated circuits and do not include a combine feature, they can provide disconnect to the positive and negative conductors simultaneously.