Raymarine ALPHA, Installation Instructions Manual, Page: 19 / 72

4.3 Inline fuse and thermal breaker ratings
The performance display’s power cable is fitted with a waterproof fuse holder
and an 8 A inline fuse which is appropriate for up to 3 additional daisy-chain
connections. In the instance where the supplied inline fuse needs to be
replaced, or, when installing a thermal breaker, the following inline fuse and
thermal breaker ratings will apply to your product:
Important:
The suitable fuse rating for an inline fuse and thermal breaker is dependent
on the number of devices you are connecting. When connecting multiple
Alpha displays in a series (up to 4 maximum), ensure that
the fuse rating is
appropriate for the total power consumption of all daisy-chained Alpha
displays in your system
.
The ratings listed below are applicable when replacing the power cable’s
supplied 8 A inline fuse. If in doubt consult an authorized Raymarine® dealer.
Number of displays in
a series Inline fuse rating Thermal breaker rating
1 2 A 2 A
2 4 A 4 A
3 6 A 6 A
4 8 A 8 A
Parts supplied
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