Breaker/Main Cutoff Switch (Electric Only) - J&J Amusements 24v 1750 rpm Service Manual

1-2
BREAKER/MAIN CUTOFF SWITCH (Electric only)
General Information .............................................................1-2
Removal/Replacement .........................................................1-3
The safety switch/breaker is a marine-grade unit that combines switching and circuit protection into a single device,
which meets SAE J1171 requirements for marine application. All power out to the boat is routed through here, as well
NOTE:
as all incoming power from the charging device and wire leads. If there is high resistance in the system, heat
and possible fi re can occur without tripping the breaker; this is why the switch/breaker is located in an easily-accessible
position on the outside of the hull.
The charge line and charger feed current through the SB-120 connector, breaker and main buss to the battery pack.
Keep in mind that even when disconnected, the charge line has current available at the SB-120 connector from the
battery pack.
<CAUTION>
Do not short across these terminals or allow the connector to hang into the water.
Specifi cations and prices subject to change without notice. Download latest update to this manual on-line.