Description
xMEGA-Fuse 175A/32V (Pack of 5) — CIP136175010
The Victron Energy MEGA-fuse 175A/32V is a high-current DC fuse designed to protect battery cables, inverters, and other high-power DC circuits in 12V and 24V systems. Sold in a pack of five, it is suited to professional installers who need reliable overcurrent protection on marine, vehicle, and off-grid solar installations.
Key Features
- 175A rated current with a 32V DC maximum voltage rating, suitable for 12V and 24V battery systems.
- MEGA-fuse format provides a high interrupt capacity, protecting against short-circuit damage in high-current DC applications.
- Bolt-down terminal design ensures a secure, low-resistance connection when used with a compatible MEGA fuseholder.
- Pack of 5 fuses, making it practical for multi-circuit installations or stocking spares on site.
- Compact form factor fits standard MEGA fuseholders, which are widely used across Victron and third-party DC distribution equipment.
- GTIN: 8719076016618, confirming genuine Victron Energy product.
Product Overview
MEGA-fuses are a well-established format in DC electrical protection, commonly specified for battery-to-inverter cabling, busbar protection, and main supply feeds in mobile and off-grid systems. The 175A rating sits between the lighter 125A and heavier 200A options, making it appropriate for mid-range inverters and high-current DC loads where cable protection is critical.
At 32V maximum, this fuse is rated for use in 12V and 24V nominal battery systems. It is not suitable for 48V systems, where a higher-voltage-rated fuse must be used. The bolt-down connection style used by MEGA-fuses requires a dedicated MEGA fuseholder, sold separately. Correct torque on the terminal bolts is important to maintain a reliable, low-resistance joint and prevent localised heating.
Fuses in high-current DC circuits should be sized to protect the cable, not the load. A 175A fuse is typically paired with cable rated at or near that current capacity. Oversizing the fuse relative to the cable defeats the purpose of the protection and is a common installation error worth flagging to end users.
Specifications
- SKU: CIP136175010
- Rated current: 175A
- Maximum voltage: 32V DC
- Fuse type: MEGA
- Pack quantity: 5 pieces
- Weight: 0.05 kg (pack)
- GTIN: 8719076016618
Applications
- Battery-to-inverter cable protection in 12V and 24V off-grid solar systems.
- Main fuse protection on DC distribution boards in marine and narrowboat installations.
- Vehicle conversion and motorhome electrical systems with high-current DC loads.
- Busbar and battery bank protection in multi-battery off-grid setups.
- Replacement fuses for existing MEGA fuseholder installations.
What Is Included
- 5 x MEGA-fuse 175A/32V
Installation Notes
These fuses require a compatible MEGA fuseholder, sold separately. Ensure the fuseholder bolt terminals are tightened to the manufacturer's specified torque to avoid resistance heating at the joint. This fuse is rated to 32V DC maximum and must not be used in 48V battery systems. DC electrical work on battery systems carrying high currents should be carried out by a qualified electrician or experienced installer. Always isolate the battery before replacing fuses.
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:
- 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.