Victron 80V 325A CNN Fuse for Lynx Shunt
Victron 80V 325A CNN Fuse for Lynx Shunt
325A Fast-Acting CNN Fuse for Lynx Shunt - 80V DC Max

DESCRIPTION
Victron CNN 325A/80V Fuse: Precision Overcurrent Protection for Lynx Shunt Systems
Engineered Safety for High-Current DC Distribution
The Victron CNN 325A/80V fuse is a purpose-built overcurrent protection device designed to integrate seamlessly with the Victron Lynx Shunt module. As part of a modular DC distribution system, this fuse safeguards your investment against short circuits and excessive current draw, reducing the risk of thermal runaway, equipment damage, and system downtime. Its 325 A rating and 80 V DC compatibility make it suitable for demanding 12V, 24V, and 48V battery banks commonly found in off-grid solar, marine, and automotive applications.
Unlike generic automotive fuses, the CNN form factor offers a compact footprint with exceptionally low resistance, minimising voltage drop across the connection. This is critical in systems where every millivolt counts, such as lithium battery installations with high inrush capabilities. The fuse's fast-acting characteristic ensures a rapid response to fault conditions, protecting downstream Victron inverters, chargers, and MPPT controllers.
Key Features
- 325 A current rating for high-demand DC circuits
- 80 V DC maximum voltage suitable for 12V, 24V, and 48V systems
- CNN form factor with forked terminals for secure bolted connections
- Transparent inspection window for quick visual status checks
- Reinforced composite housing for thermal stability and electrical insulation
- Direct fit for Victron Lynx Shunt no adapters required
Why the Right Fuse Matters in a Lynx System
The Victron Lynx Shunt serves as the central monitoring point for your DC bus, measuring current flow and state of charge. A fuse failure here can lead to inaccurate readings or complete system shutdown. The Victron CNN fuse is manufactured to strict tolerances, ensuring consistent performance and a precise fit within the Lynx Shunt's fuse holder. This reduces the risk of poor contact, hot spots, and nuisance blowing that can occur with aftermarket alternatives.
For installers and system integrators, using the specified Victron fuse means compliance with the manufacturer's design parameters, preserving warranty coverage and simplifying fault diagnosis. The clear rating marking on the fuse body aids in quick identification during maintenance, while the central inspection window allows you to confirm fuse status without removal.
Applications
- Marine and RV electrical systems where space is limited and reliability is non-negotiable
- Off-grid solar installations using Victron MultiPlus or Quattro inverter/chargers
- Lithium battery banks requiring high interrupt ratings for safety
- Backup power systems in remote telecommunications or monitoring sites
Installation and Maintenance
Installing the Victron CNN 325A/80V fuse is straightforward: the forked terminals slide over the Lynx Shunt's busbar studs and are secured with nuts (not included). Always ensure the system is de-energised before servicing. While the fuse is designed for long service life, periodic inspection of the element through the window is recommended, especially after a known fault event. Keep a spare fuse on hand to minimise downtime during field replacements.
Protect Your Power System Today
Equip your Victron Lynx Shunt with the correct CNN 325A/80V fuse and maintain the integrity of your DC distribution. Whether you're building a new off-grid system or servicing an existing installation, this genuine Victron component delivers the reliability and safety your setup demands. Add to cart now to secure uninterrupted power for your next adventure.
SKU: VIC-CIP140325000
Visit Victron's Official Victron 80V 325A CNN Fuse for Lynx Shunt Webpage Here
SPECIFICATIONS
Specifications
| Fuse Type | CNN |
|---|---|
| Current Rating | 325 A |
| Voltage Rating | 80 V |
| For Use With | Lynx Shunt |
| Victron Part Number | CIP140325000 |
| Dimensions (H x W x D) | 15 x 82 x 20 |
| SKU: | VIC-CIP140325000 |
| Barcode: | 8719076021940 |
| Model #: | CIP140325000 |
| MPN: | CIP140325000 |
WARRANTY
Victron Energy Limited Warranty Policy
Direct Customers
Victron Energy provides the following warranty to any direct customer (OEM, distributor or dealer) in relation to any products that Victron Energy has directly sold to the direct customer. This warranty is not an end-user warranty between Victron Energy and an end-user, and end-users shall not have any rights or remedies under this limited warranty towards Victron Energy directly. The direct customer shall, in turn, ensure that the end-user is provided with a warranty identical to this warranty, subject to applicable local mandatory law.
End-Users
Victron Energy may also provide a warranty directly to end-users, in which case the below warranty conditions equally apply to such warranty. In that case, end-users shall claim their warranty at their place of purchase or through the original direct customer of Victron, which can be found through the support section on Victron’s website https://www.victronenergy.com/support. Hence, the direct customer shall on behalf of Victron Energy deal with any warranty claims made under any warranty that Victron Energy may provide directly to end-users. This support section on Victron’s website https://www.victronenergy.com/support will provide further guidance on the procedure for end-users to make a claim under this limited warranty.
If the end-user is a consumer – a natural person who is acting for purposes which are outside that person's trade, business, craft or profession – the following applies. The rights and remedies granted to the consumer under this limited warranty are without prejudice to the consumer’s statutory rights. Furthermore, the consumer is entitled by law to remedies from the seller free of charge in the event of a lack of conformity of the goods (such as repair, replacement, price reduction or rescission), which remedies are not affected by this limited warranty.
Warranty
Victron Energy warrants its products to be free from defects in workmanship and materials for a period of 5 years from the date of purchase by the original end-user, with a maximum of 66 months from the Victron Energy invoice date. Exceptions on this are: lead-acid batteries: 2 years from date of purchase by the original end-user, with a maximum of 30 months from the Victron Energy invoice date, Lithium batteries: 3 years from date of purchase by the original end-user, with a maximum of 42 months from the Victron Energy invoice date. In addition to this, proof of correct battery usage is required when making a battery warranty claim.
For a 10% surcharge on the current net price for products that came with a 5-year warranty, an additional 5 years of warranty can be purchased by Victron’s direct customers, bringing the total warranty to 10 years. Warranty extensions need to be applied for ultimately one year before the expiration of the original term. Victron may ask proof that the product was still functional at the time of purchase of the extended warranty.
During the warranty period, Victron Energy will, at its discretion, repair, replace or (partly) credit the defective product free of charge. The warranty does not include performing or reimbursing de‐installation, transportation, and re‐installation.
This warranty will be considered void if the unit has suffered any physical damage or alteration, either internally or externally, and does not cover damages arising from improper use like:
- Reversed battery polarity.
- Inadequate connection.
- Mechanical shock or deformation.
- Contact with liquid or oxidation by condensation.
- Use in an inappropriate environment (dust, corrosive vapour, humidity, high temperature, biological infestation, etc.).
- Breakage or damage due to lightning.
- Connection terminals and screws destroyed or other damages, like overheating, due to insufficient tightening.
- For any electronic breakage except due to lightning (reverse polarity, over‐voltage due to external cause), the state of the internal control diode and/or the input/output X and Y capacitors determine the warranty.
This warranty will not apply where the product has been misused, neglected, improperly installed, or repaired by anyone other than Victron Energy or one of its authorized Repair Centres. In order to qualify for the warranty, the product must not be disassembled or modified.
This warranty and our warranty obligations thereunder (repair, replacement or credit) are the direct customer’s and, if applicable, the end-user’s sole rights and remedies and our sole obligations with respect to any defective and/or non-conforming product or breach of warranty and is subject to and without prejudice to the limitations of liability in this warranty.
Victron Energy shall not be liable for damages, whether direct, incidental, special, or consequential, even caused by negligence or fault.
As a product requires service, it must be brought back to the place of purchase. In case no contact can be made with the merchant, or if he is either unable or not allowed to provide service, direct contact should be made with Victron Energy through the support section on Victron’s website.
In case Victron Energy replaces a product, it will own the replaced product. Victron Energy owns all parts removed from repaired products. Victron Energy uses new or reconditioned parts made by various manufacturers when performing warranty repairs or building replacement products.
If Victron Energy repairs or replaces a part of a product, its warranty term is not extended: the warranty will apply for the remaining term of the original warranty term. For example, if Victron Energy replaces a product with a 5-year warranty after 3 years, the warranty of this product will apply for another 2 years, with a minimum of 6 months.
All remedies and the measure for damages are limited to the above. Victron Energy shall in no event be liable for consequential, incidental, contingent or special damages, even if having been advised of the probability of such damages.
The foregoing limited warranty provided by Victron Energy is in lieu of any other warranties, express or implied arising by law, course of dealing, course of performance, usage of trade or otherwise, of any kind whatsoever including, without limitation, warranties of merchantability or fitness for a particular purpose, with respect to any product. The above is without prejudice to the arrangement for consumers detailed above.
Life Support Policy
As a general policy, Victron Energy does not recommend the use of any of its products in life support applications where failure or malfunction of Victron Energy's product can be reasonably expected to cause the failure of the life support device or to significantly affect its safety or effectiveness. Victron Energy does not recommend the use of any of its products in direct patient care. Victron Energy will not knowingly sell its products for use in such applications unless it receives in writing assurances satisfactory to Victron Energy that the risks of injury or damage have been minimized, the customer assumes all such risks, and the liability of Victron Energy is adequately protected under the circumstances.
Warranty on repairs for products outside their warranty period
The warranty period on products that are outside their warranty period and have been repaired by Victron Energy or one of the Victron Energy Repair centres is six (6) months from delivery. The same applies to spare parts and circuit boards that have been supplied or repaired by Victron Energy.
Transport
It is the responsibility of the sender to sufficiently package these products. The transport must be organized in a way to avoid any damage, especially when a single unit or heavy unit is sent.
Severability
If a part of the terms and conditions of this warranty is held invalid, void or unenforceable due to any particular national or international legislation, it shall not affect other parts of the terms and conditions of this warranty.
Applicable law
This warranty is exclusively governed by the laws of the Netherlands, to the exclusion of the UN Convention on Contracts for the International Sale of Goods.
Contact details
Victron Energy B.V. | De Paal 35, 1351 JG Almere, The Netherlands | https://www.victronenergy.com/support














































