
AllSpark
One with a serious inverter or a heavy battery-to-busbar feed. At this size the terminations change: 3/8-16 studs, 2 B&S cable as a minimum, 35mm lugs with a 10mm hole. If your cable is lighter than that, you want a smaller breaker, not a bigger one.
For 2 B&S lugs you need a hydraulic crimper, so either borrow one or let an auto electrician terminate the ends. The mounting and the nuts you can manage yourself: flat surface, correct lugs, and no more than 5.6 N•m on the studs. Bad crimps at this current run hot.
Yes — it is rated across 12–48V DC, so anything from a 12V touring rig to a 48V bank sits inside its window. The interrupt rating is quoted at 30V DC, which is the reference figure for fault clearing. The rule does not change: protect the cable, and keep the breaker near the battery.

AllSpark

AllSpark

AllSpark

AllSpark

AllSpark

AllSpark
Discover campsites perfect for your next adventure
Promotions, new products and sales. Directly to your inbox.