# \#fuse **URL:** https://community.victronenergy.com/tag/fuse/24.md [Latest](https://community.victronenergy.com/latest.md) · [Categories](https://community.victronenergy.com/categories.md) · [Tags](https://community.victronenergy.com/tags.md) --- ## [Lynx Smart BMS or Smart Shunt](https://community.victronenergy.com/t/lynx-smart-bms-or-smart-shunt/63192)
**Author:** [@Rene71](https://community.victronenergy.com/u/Rene71)\ **Replies:** 3\ **Last updated:** [24 September 2026 11:54 UTC](https://community.victronenergy.com/t/lynx-smart-bms-or-smart-shunt/63192 "2026-09-24T11:54:56Z")
I am designing my busbar system to connect several LFp batteries to a three phase Multiplus system. I could use a simple Smart Shunt for reliable monitoring the state of charge. Another option would be using the Lynx Sma… --- ## [Ac Out Fuse Multiplus 2](https://community.victronenergy.com/t/ac-out-fuse-multiplus-2/62406)
**Author:** [@JeroenSt](https://community.victronenergy.com/u/JeroenSt)\ **Replies:** 8\ **Last updated:** [17 September 2026 10:31 UTC](https://community.victronenergy.com/t/ac-out-fuse-multiplus-2/62406 "2026-09-17T10:31:50Z")
When I connect a cable from the ac out of a multiplus 2 to a distribution box, do I also have to place a fuse directly after ac out to protect the cable to the distribution box or are the breakers in the distribution box… --- ## [Phoenix 12/375 blown fuse?](https://community.victronenergy.com/t/phoenix-12-375-blown-fuse/59376)
**Author:** [@JoBird](https://community.victronenergy.com/u/JoBird)\ **Replies:** 1\ **Last updated:** [17 June 2026 16:42 UTC](https://community.victronenergy.com/t/phoenix-12-375-blown-fuse/59376 "2026-06-17T16:42:50Z")
Long story short: our inverter on the boat got plugged in backwards (we only use it when we’re not plugged into shore power and to do low-energy things like charge phones and watch TV). Now there’s no power at all and th… --- ## [Absicherung AC IN bei 3 Phasenbetrieb von Multi Plus 2 48/3000](https://community.victronenergy.com/t/absicherung-ac-in-bei-3-phasenbetrieb-von-multi-plus-2-48-3000/57889)
**Author:** [@Svennebln](https://community.victronenergy.com/u/Svennebln)\ **Replies:** 14\ **Last updated:** [12 May 2026 21:22 UTC](https://community.victronenergy.com/t/absicherung-ac-in-bei-3-phasenbetrieb-von-multi-plus-2-48-3000/57889 "2026-05-12T21:22:59Z")
Hallo zusammen, beim Aufbau eines 3 Phasenbetrieb von Multi Plus 2 48/3000, stellt sich mir die Frage der Absicherung des AC In der Multis. Laut Handbuch des Multi, wird max. 32A LS abgesichert. Soweit so klar, aber wi… --- ## [Parallelschaltung Orion 24/12 70](https://community.victronenergy.com/t/parallelschaltung-orion-24-12-70/57291)
**Author:** [@Garagensolar](https://community.victronenergy.com/u/Garagensolar)\ **Replies:** 15\ **Last updated:** [2 May 2026 09:15 UTC](https://community.victronenergy.com/t/parallelschaltung-orion-24-12-70/57291 "2026-05-02T09:15:14Z")
Hallo Zusammen! Ich würde gerne drei Orion 24/12-70 parallelschalten per gelagerten Busbars um für eine 12V Hydraulik genügend Reserven zu haben. Jetzt stellt sich mir die Frage nach der Absicherung - jeweils einzeln, o… --- ## [Cerbo GX fusing from Lynx NG BMS](https://community.victronenergy.com/t/cerbo-gx-fusing-from-lynx-ng-bms/52556)
**Author:** [@AH64ID](https://community.victronenergy.com/u/AH64ID)\ **Replies:** 1\ **Last updated:** [31 January 2026 19:41 UTC](https://community.victronenergy.com/t/cerbo-gx-fusing-from-lynx-ng-bms/52556 "2026-01-31T19:41:58Z")
Since the Lynx NG BMS has a 1.1A resettable fuse on the Aux + pin 1 output, is there really a need for another fuse for the Cerbo GX (supplied with 3.15A) or ATC/ATD feeds (recommended at .5-1.0A). It seems redundant to… --- ## [Can I use a 250A fuse on 300Ah battery](https://community.victronenergy.com/t/can-i-use-a-250a-fuse-on-300ah-battery/50521)
**Author:** [@Fideri](https://community.victronenergy.com/u/Fideri)\ **Replies:** 2\ **Last updated:** [22 December 2025 11:26 UTC](https://community.victronenergy.com/t/can-i-use-a-250a-fuse-on-300ah-battery/50521 "2025-12-22T11:26:06Z")
Hello everyone, I generally understand how batteries, wires and fuses work. But there are gaps in my knowledge hence my question: can I use a 250A Class T fuse on a 300Ah battery, if its charge and discharge currents ar… --- ## [Switch off certain appliances when battery SOC drops below a certain percentage](https://community.victronenergy.com/t/switch-off-certain-appliances-when-battery-soc-drops-below-a-certain-percentage/17586)
**Author:** [@Jakub](https://community.victronenergy.com/u/Jakub)\ **Replies:** 7\ **Last updated:** [8 September 2025 18:57 UTC](https://community.victronenergy.com/t/switch-off-certain-appliances-when-battery-soc-drops-below-a-certain-percentage/17586 "2025-09-08T18:57:06Z")
Hi everyone, is there a way how to control (switch off/on) some appliances (like water heater, induction plate, oven…) when battery level drops below a certain percentage? For example my battery is bellow 50% and it wil… --- ## [What fuse capacity or wiring size or bolt torque should I use for the DC connection to my Victron Energy Product](https://community.victronenergy.com/t/what-fuse-capacity-or-wiring-size-or-bolt-torque-should-i-use-for-the-dc-connection-to-my-victron-energy-product/92)
**Author:** [@pwfarnell](https://community.victronenergy.com/u/pwfarnell)\ **Replies:** 1\ **Last updated:** [2 August 2024 17:10 UTC](https://community.victronenergy.com/t/what-fuse-capacity-or-wiring-size-or-bolt-torque-should-i-use-for-the-dc-connection-to-my-victron-energy-product/92 "2024-08-02T17:10:07Z")
Often the wire size is dependent not only on the rating of the device, but also the distance between the device and the batteries as voltage drop is the limiting factor. Devices such as inverters also have to deal with r… --- ## [Which fuses for MPPT solar charger 75/15 (especially the load output)?](https://community.victronenergy.com/t/which-fuses-for-mppt-solar-charger-75-15-especially-the-load-output/34712)
**Author:** [@PSaR](https://community.victronenergy.com/u/PSaR)\ **Replies:** 5\ **Last updated:** [5 June 2025 10:23 UTC](https://community.victronenergy.com/t/which-fuses-for-mppt-solar-charger-75-15-especially-the-load-output/34712 "2025-06-05T10:23:09Z")
Hello, I have a Victron Smart Solar charge controller MPPT 75/15. The operating manual explicitly state that a 20-25A fuse should be used for the cable from the battery to the charge controller. However, I could not fi… --- ## [Recommended Torque Setting - Fuse Holders](https://community.victronenergy.com/t/recommended-torque-setting-fuse-holders/29817)
**Author:** [@Monty](https://community.victronenergy.com/u/Monty)\ **Replies:** 0\ **Last updated:** [23 April 2025 10:26 UTC](https://community.victronenergy.com/t/recommended-torque-setting-fuse-holders/29817 "2025-04-23T10:26:18Z")
Is there any info on the recommended Torque setting for the single Victron Megafuse holder? The datasheets have info on the various Busbars and the 6-way Megafuse holder but nothing on the single one. Should it be as… --- ## [Best fuses for LIFEPO4 Battery bank with high ICC values](https://community.victronenergy.com/t/best-fuses-for-lifepo4-battery-bank-with-high-icc-values/8285)
**Author:** [@Helios-Harvester](https://community.victronenergy.com/u/Helios-Harvester)\ **Replies:** 7\ **Last updated:** [9 January 2025 04:22 UTC](https://community.victronenergy.com/t/best-fuses-for-lifepo4-battery-bank-with-high-icc-values/8285 "2025-01-09T04:22:48Z")
Dear All , I would like to know if there is an appropriate fuse that is robust enough for DC 24V and able to break a high DC load without melting everything ! ( I was thinking of sand filled fuses as they are used in mu… --- ## [Fuse Multiplus 3000/48/35](https://community.victronenergy.com/t/fuse-multiplus-3000-48-35/11456)
**Author:** [@JeroenSt](https://community.victronenergy.com/u/JeroenSt)\ **Replies:** 3\ **Last updated:** [13 November 2024 10:51 UTC](https://community.victronenergy.com/t/fuse-multiplus-3000-48-35/11456 "2024-11-13T10:51:30Z")
I have a lifepo4 battery which has an internal fuse of 200A combined with an 200A JK BMS. i want to connect 2 multiplus 3000/48/35 in parallel. Is it allowed to connect them without extra (energy dissipating) fuses?