Thinking about buying or insuring a boat in Preveza Greece??

Saturday 19 October 2013

Battery cables - sizes


Even with boats with BSS certificates, I keep seeing small cables connected to batteries. Might be worth checking yours this winter!

CABLE (master switch in positive wire) MIN. SIZE
Master switch(1) to starter battery 25mm sq
Master switc...h(1) to starter solenoid 25mm sq
Starter battery to engine negative post 25mm sq
Engine negative post to alternator 10mm sq
Alternator to blocking diode 10mm sq
Blocking diode to batteries 10mm sq
Master switch(2) to service batteries 25mm sq
Master switch (2) to blocking diode 10mm sq
Master switch (2) to distribution box 10mm sq
Services negative post to service battery 10mm sq

 
 

Asking for trouble!
This shore power cable was live...





Batteries - gas- some thought required!  

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