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Victron 500A/50mV Shunt
Precision Manganin Element, Brass Terminals, 121x25.6x35mm
Victron 2000A/50mV-0.5 / 3xM10 ShuntDESCRIPTION
Victron 500A/50mV Shunt: Precision Current Measurement for BMV Battery Monitors
Engineered for Accurate Energy Monitoring in 12V, 24V, and 48V Systems
The Victron 500A/50mV shunt is a high-precision current sensing resistor designed specifically for Victron BMV battery monitors and compatible SmartShunt devices. With a 500 A continuous rating and a 50 mV output at full scale, it provides the reliable, low-resistance measurement path essential for accurate state-of-charge tracking, energy consumption logging, and system diagnostics. This shunt is the critical interface between your battery bank and your monitoring electronics, converting high DC currents into a proportional millivolt signal that your BMV interprets to deliver real-time data.
Unlike generic shunts that may introduce measurement drift or thermal instability, this Victron shunt is built with solid brass terminal blocks and a precision manganin resistive element. The result is consistent accuracy across a wide temperature range, minimal voltage drop, and long-term reliability in demanding mobile, marine, and off-grid installations. Whether you are upgrading an existing system or replacing a worn component, this shunt ensures your Victron battery monitor performs at its best.
Key Features
- 500 A / 50 mV rating for high-current DC systems up to 500 A continuous
- Solid brass terminal blocks with M10 x 15 studs (approx. 3/8"-16) for secure, low-resistance connections to heavy-duty lugs
- Precision manganin resistive element ensures stable, accurate measurements with minimal thermal drift
- Integrated M4 side sensing screws for direct voltage sense wire connection, eliminating signal errors from high-current path voltage drops
- Insulated black mounting base with pre-drilled 6.5 mm holes on 101.8 mm centres for secure, isolated installation
- Compact footprint (121 x 25.6 x 35 mm) fits easily into crowded battery compartments and electrical panels
- Compatible with all Victron BMV series (BMV-700, BMV-702, BMV-712) and SmartShunt models requiring a 50 mV shunt
Why a Quality Shunt Matters
In any battery monitoring system, the shunt is the foundation of measurement accuracy. A poorly constructed shunt can introduce resistance variations that lead to incorrect current readings, causing your battery monitor to misreport state of charge. Over time, this can result in undercharging or over-discharging your expensive battery bank, shortening its lifespan. The Victron 500A/50mV shunt uses a manganin alloy resistive element, chosen for its extremely low temperature coefficient of resistance. This means the shunt maintains its calibrated accuracy even as ambient temperatures fluctuate, a common challenge in engine rooms, uninsulated battery boxes, and outdoor enclosures.
The solid brass blocks and M10 stud terminals (approx. 3/8"-16) are designed to accept heavy-gauge cable lugs up to 4/0 AWG (approx. 95 mm²), minimising connection resistance and heat buildup at high currents. The separate M4 sensing screws allow you to connect the voltage sense wires directly to the shunt, bypassing the high-current path. This Kelvin (4-wire) connection method eliminates the voltage drop across the main terminals from the measurement, a critical detail for accurate low-voltage monitoring in 12V, 24V, and 48V systems.
Installation and Compatibility
This shunt is a direct replacement for the standard shunt supplied with Victron BMV-700, BMV-702, and BMV-712 battery monitors. It is also compatible with the Victron SmartShunt series when a separate 50 mV shunt is required. Installation is straightforward: mount the shunt on a non-conductive surface using the two 6.5 mm mounting holes, connect the battery negative cable to one brass block and all loads/chargers to the other, then attach the sense wires from your BMV or SmartShunt to the M4 screws. The insulated base prevents accidental short circuits, and the compact dimensions allow placement in tight spaces.
For systems operating at higher voltages, this shunt is suitable for use in 12V, 24V, and 48V DC systems, provided the connected monitoring device supports the system voltage. The 50 mV output is standard across the Victron BMV range, ensuring plug-and-play compatibility without the need for configuration changes.
Built for Harsh Environments
While the shunt itself is not IP65 rated (the BMV or SmartShunt enclosure provides environmental protection), its robust construction with corrosion-resistant brass terminals and a durable phenolic base makes it suitable for use in marine, automotive, and off-grid environments. The large terminal surface area and secure bolted connections resist vibration and thermal cycling, common in mobile installations.
Note: This is a passive component and does not include Bluetooth or any electronics. It must be paired with a Victron BMV head unit or SmartShunt to function as a complete battery monitor.
Get Accurate Battery Insights
Ensure your Victron battery monitor delivers the precise data you need to manage your energy system effectively. Order the Victron 500A/50mV shunt today and maintain the accuracy and reliability of your power monitoring setup, whether on the water, on the road, or off the grid.
SKU: VIC-SHU500050100
SPECIFICATIONS
Specifications
| Part Number | SHU500050100 |
|---|---|
| Shunt Rating | 500 A / 50 mV |
| Overall Length | 121 ±1 mm |
| Overall Width | 25.6 ±0.5 mm |
| Overall Height | 35 ±1 mm |
| Mounting Hole Diameter | Ø 6.5 mm (2x) |
| Mounting Hole Centres | 101.8 mm |
| Terminal Studs | M10 x 15 (2x) |
| Side Screws | M4 x 6 (2x) |
| SKU: | VIC-SHU500050100 |
| Barcode: | 8719076026211 |
| Model #: | SHU500050100 |
| MPN: | SHU500050100 |
WARRANTY
Victron Energy Limited Warranty Policy
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 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 end user, with a maximum of 30 months from the Victron Energy invoice date, Lithium-ion batteries; 3 years from date of purchase by the end user. In addition to this proof of correct battery usage is required when making a battery warranty claim.
During this period, Victron Energy will, at its option, repair or replace 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: • Reverse of battery polarity. • Inadequate connection. • Mechanical shock or deformation. • Contact with liquid or oxidation by condensation. • Use in inappropriate environment (dust, corrosive vapor, humidity, high temperature, biological infestation...). • Breakage or damage due to lightning. • Connection terminals and screws destroyed or other damages, like overheat, due to insufficient tightening. • For any electronical breakage except due to lightning (reverse polarity, over‐voltage due to external cause), the state ofthe internal control diode and of the inputs/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 else than Victron Energy or one of its authorized Qualified Service Partners. In order to qualify for the warranty, the product must not be disassembled or modified.
Repair or replacement are our sole remedies and Victron Energy shall not be liable for damages, whether direct, incidental,special, or consequential, even caused by negligence or fault.
Victron Energy owns all parts removed from repaired products. Victron Energy uses new or reconditioned parts made by various manufacturers in performing warranty repairs and building replacement products. If Victron Energy repairs or replaces a part of a product, its warranty term is not extended. In case of replacement the new component has a warranty of 6 months, without effect on the initial warranty period. All remedies and the measure for damages are limited to the above. Victron Energy shall in no event be liable for consequential, incidental, contingent orspecial damages, even if having been advised of the probability of such damages. Any and all other warranties expressed or implied arising by law, course of dealing, course of performance, usage of trade or otherwise, including but not limited to implied warranties of merchantability and fitness for a particular purpose, are limited in duration to a period of two (2) years from the date of purchase.
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 the Victron Energy's product can be reasonably expected to cause 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.
As a product requires service, it must be brought back to the place of purchase. In case no contact can be taken with the merchant, or if he is either unable or not allowed to provide service, direct contact should be taken with Victron Energy.
Warranty on Repairs The warranty period on products or on printed circuits boards repaired by Victron Energy as well as on printed circuit boards for replacement is 6 months from delivery 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 set out above 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 remaining.
For Australia only Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
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