Can isolate a failed battery. Doing so will save you a lot of trouble money and preserve your sanity.

Amarine Made Battery Selector Switch White Distribution Marine Boat Battery Switch
3 battery selector switch. 36 out of 5 stars 15. Battery selector switches by blue sea systems cole hersee guest perko sea dog vetus and others found at lfs along with a complete line of javascript is disabled on your browser. Disconnect the negative cable from the battery. Marine boat 4 way battery selector switch make sure this fits by entering your model number. Direct current systems rated for 300 amps continuous use at 6 volts and 150 amps continuous use at 12 volts includes an automatic alternator field circuit. The dual circuit plus battery switch because of its simple on off operation is far more intuitive to use than a selector switch.
Determine the best location for the battery switch. To view this site you must enable javascript or upgrade to a javascript capable browser. Standard duty switches have a bright red polycarbonate housing for safety with a large easy to turn black knob. Perkos 8501 series battery selector switches are among the most popular battery switches ever produced. Selector switches are designed with a make before break feature. Free shipping on your first order shipped by amazon.
The housing of the heavy duty switches are red fiber reinforced polycarbonate. 3 on off battery switches 1 automatic charging relay. Heavy duty battery selector switch with alternator field disconnect. Seaflo marine dc battery selector switch 3 position 300 maximum amp for 6 32v system. M series dual circuit plus battery switch 10 5999. You can use it with dual or single systems.
Perko 8501dp marine battery selector switch most popular the perko battery switch is usable for boats with two or more batteries. 701 master battery switch 3 4799. Two or three dual circuit plus battery switches used to control multiple battery banks are much more intuitive to use than two or three selector switches. Multiple battery bank solutions. 1 dual circuit plus battery switch 1 automatic charging relay. 1 selector battery switch 1 automatic charging relay.
Perko battery switches are designed for surface mounting. M series mini selector battery switch with removable knob 36 4799. Get it as soon as thu jul 16. Adding a battery switch is a good job for the do it yourself boater or rver. Simultaneously switches two isolated battery banks or combines battery banks to all loads. Their use of the traditional perko bolt circle makes for easy installation whether new or as a replacement.
Below are a few options of some of the most popular boat battery switches available. This should be someplace easily accessed by the boat operator. Ml series heavy duty remote battery switch 1 24499. Use for 6 volt to 32 volt dc.