What fuse goes in a Victron Lynx Shunt VE.Can, and can I use a different size?
The Lynx Shunt VE.Can holds the system's main fuse as a CNN fuse. Victron stocks the 325 A / 80 V CNN (CIP140325000), but its manual says any CNN f...
Expert Answers
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What amp Class T fuse do I need for a 400Ah lithium battery bank in my van?
Size its amps to the main battery cable, not to the bank. The Class T has to sit above everything that cable carries at once, with margin, and at o...
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Can MRBF terminal fuses on each battery replace a Class T in a parallel lithium bank?
No, they do different jobs. An MRBF at each 12V battery terminal is the right fuse for that one battery's fault current, with a 10,000 A interrupt ...
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Do I size a fuse to the wire or to the load in a camper van build?
The fuse protects the wire. With one device on a circuit, rate the fuse at the device's rating or the cable's, whichever is lower. With several dev...
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What fuse do I use on a 48V Victron inverter?
Take the size from the inverter's manual, then check two ratings most 12V advice skips. The fuse must be DC-rated above your system's maximum volta...
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Do I need a Class T fuse for a LiFePO4 battery bank, or is an ANL or MEGA fuse enough?
For the main fuse at the battery, a lithium bank needs a fuse whose interrupt rating is at or above the bank's prospective short-circuit current, w...