Description
xVictron MIDI Fuse 40A/58V M6 (Pack of 5)
The Victron MIDI fuse 40A/58V with M6 bolt connection is a blade-style DC fuse designed for use in 12V, 24V and 48V battery systems. Sold in packs of five, it is suited to professional installers who need reliable overcurrent protection on DC cabling in solar, off-grid and marine applications.
Key Features
- 40A current rating with a 58V DC voltage rating, suitable for 12V, 24V and 48V battery systems.
- M6 bolt termination for a secure, low-resistance connection in MIDI fuseholders.
- MIDI form factor, compatible with standard MIDI fuseholders including Victron's own range.
- Pack of 5 fuses, providing spares for commissioning, servicing or multi-circuit installations.
- Lightweight at 15g per pack, with minimal installation footprint.
- GTIN: 8719076061540, confirming genuine Victron Energy product.
Product Overview
MIDI fuses are a widely used format in DC electrical systems, offering a compact body with bolt-down terminations. The M6 fixing means the fuse seats firmly in its holder without risk of vibration-induced loosening, which matters in mobile and marine installations. The 58V rating gives adequate headroom for 48V battery banks, including lithium systems that may reach higher resting voltages.
At 40A, this fuse is appropriate for protecting DC cables feeding loads such as inverters, charge controllers or distribution busbars in smaller off-grid systems. Selecting the correct fuse rating for the cable cross-section is essential: the fuse must protect the cable, not just the load. Always verify that the 40A rating matches the ampacity of the installed cable before fitting.
Specifications
- SKU: CIP134040020
- Current rating: 40A
- Voltage rating: 58V DC
- Termination: M6 bolt
- Form factor: MIDI
- Pack quantity: 5 fuses
- Weight: 0.015 kg (per pack)
- GTIN: 8719076061540
Applications
- Overcurrent protection on DC cables in 12V, 24V and 48V off-grid solar systems.
- Fuse replacement or commissioning spares in installations using Victron MIDI fuseholders.
- Marine and motorhome DC distribution boards where MIDI fuses are specified.
- Battery-to-busbar or battery-to-inverter cable protection in small to mid-size battery systems.
- Multi-circuit DC panels requiring individual cable protection at 40A.
What Is Included
- 5 x Victron MIDI fuse 40A/58V M6
Installation Notes
MIDI fuses must be installed in a compatible MIDI fuseholder rated for the voltage and current of the circuit. Ensure the M6 bolt is torqued to the fuseholder manufacturer's specification to maintain a reliable connection. Fuse selection must be based on the cable ampacity of the circuit being protected, not solely on the load rating. For battery and solar DC installations, installation by a qualified electrician is recommended. High-voltage battery systems (above 120V DC) require specialist installation and these fuses are not rated for such voltages.
Return Policy
xWe offer a 14-day, no-quibble returns or replacement policy because we want you to be totally satisfied with your purchase.
If you are unhappy in any way with your purchase, you can return it for a refund or a replacement, as long as you return it in the same condition as it arrived (original/undamaged packaging and product) and within 30 days of receiving it. We will pay for your return postage on a faulty item as long as you send it using Royal Mail 2nd class recorded delivery (for EU or International Shipments, you have to use our UPS account, we will provide you with a return label)
Please keep in mind the following:
- Non-faulty items returned after 14 days and/or not in their original, undamaged packaging can only be exchanged for store credit - 15% off the items returned.
- Items returned within 14 days but not in their original and undamaged packaging will also incur a -15% charge per package.
- If you return an item that doesn't adhere to our returns procedure or doesn't include a returns form, you may be liable for a £10 administration fee
- Individual items from a bundle can't be returned, refunded or exchanged. If you want a refund/credit/exchange for a bundle, all items must be returned to us.
Before you return your item, please make sure that:
- You follow our returns process (outlined below)
- The goods and packaging are undamaged
IMPORTANT: We need to be able to identify an item with your order. We can only do this if you follow our returns process. Please do not send us items back that do not follow this process as they cannot be identified properly and will not be replaced or refunded.
What delivery method do I need to use when returning an item?
You must send the goods back to us via Royal Mail 2nd class recorded delivery. Refunds on faulty items returned are reimbursed within 5 working days.
Can I return just one item from multiple purchases?
Yes. Once you start the returns process you will go to a page that will allow you to choose which items you want to be replaced or refunded.
Returning faulty goods
If your item is faulty, you need to follow the returns policy, where you will be able to state that it’s faulty. The product will then arrive at our warehouse for testing.
If your purchase is not within 14 days
You can still exchange your item for a different product or for credit to use on the Voltacon Solar or Ledison-led-lights.co.uk websites (-15% from the credit amount).
Returns outside of the 14-day period do not qualify for the free returns policy.
Returning an item within the warranty
If you have a warranty and want to return a faulty item, you just need to follow our standard returns process. When we receive your item, we will then check that it’s within warranty and for any faults before arranging a replacement.