SKU: 49960266265

Mastervolt Mastershunt 500 Czone

Sale price$161.55 Regular price$179.50
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

Mastervolt Mastershunt 500 CzoneMastervolt MasterShunt 500 Czone Model: 77020115 MasterBus, CZone and NMEA 2000 communication. Fits in a CZone system including setup tools and configuration file. Digital shunt providing the energy system with extensive information and historical data. Very accurate and reliable determination of State of Charge (SOC). Service mode prevents memory loss during system maintenance. Realistic and precise indication of the time remaining. For higher

Mastervolt MasterShunt 500 Czone

Model: 77020115
  • MasterBus, CZone and NMEA 2000 communication.
  • Fits in a CZone system including setup tools and configuration file.
  • Digital shunt providing the energy system with extensive information and historical data.
  • Very accurate and reliable determination of State of Charge (SOC).
  • Service mode prevents memory loss during system maintenance.
  • Realistic and precise indication of the time remaining.
  • For higher current, multiple MasterShunt models may be installed in parallel.
  • MasterConnect system makes connecting to the DC Distribution product very easy.
  • Straight forward, easy to install.
  • Freedom of choice for fuse type, rating and location. Suitable for T-fuse and ANL-fuse (to be ordered separately).
  • Robust housing with isolation of the DC connections.

MasterShunt is the heart of every battery powered energy system. This integrated battery monitor shares information about the battery bank with other MasterBus, CZone or NMEA 2000 enabled devices such as battery chargers, inverter/chargers and displays. No surprises: allowing complete automation of your system, MasterShunt improves comfort, prolongs battery life and extends your runtime.

The MasterShunt 500 provides all information needed for monitoring your battery bank and control of your system, such as voltage, current, state of charge and time remaining. All information is made available to the system by a single MasterBus or CZone cable. Extremely accurate measurement of current flow over state of charge enables the MasterShunt to precisely determine the time remaining.

Programmable events and an integrated real time clock make it possible to fully automate your system. Examples are to start your generator automatically when the battery bank is low (or just delaying at night!), or to automatically generate a warning at a certain depth of discharge. The proven MasterShunt design has been upgraded to obtain an even higher level of accuracy and control. Taking into account battery specific parameters, MasterShunt takes reading accuracy to a whole new level.

The MasterShunt 500 CZone allows freedom of choice with regards to fuse type, rating and location. The battery monitor is supplied with an internal bus bar, to be used in situations where an external fuse holder is selected. In case the MasterShunt is installed close to the battery, the bus bar may be replaced by either an ANL type or Class T main fuse, saving both space and cost.

Specifications
Communication & monitoring
Communication interfaces MasterBus, CZone, NMEA 2000
General specifications
MasterBus powering yes, incl. Smart MasterBus Powering (switched off for CZone or NMEA 2000 communication)
Battery voltage 12 and 24 V DC, 36 and 48 V DC is supported from MasterShunt 500 device hardware version K.
Current 300 A continuously, 400 A for 10 min., 500 A for 5 min. and 600 A for 2 min.
Main fuse bus bar included in MasterShunt, Class T fuse or ANL fuse to be ordered separately
Idle consumption 23 mA (normal operation), <1 mA (power saving, MasterBus off)
System functionality alarms, timers, auto start/stop for generator
System information e.g. time remaining, voltage, current, state of charge
Programmable alarms warning low voltage, low state of charge, high voltage
Dimensions, hxwxd 5.9 x 5.9 x 2.6 inch
Weight 1.5 lb

What's in the Box:
  • MasterShunt 500
  • MasterBus cable, 6m
  • RJ45-M12 Drop cable CZone/MB, 1m
  • Terminator for MasterBus network
  • Temperature sensor
  • Two translucent end pieces
  • Four DC cones
  • One translucent mid piece for easy connection to Mastervolt's DC Distribution 500.
  • Four M8 bolts with washer to fasten the DC wiring
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 49960266265

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★★★★★ 5
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Reviewed in the United States on March 15, 2026
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Jon P Summers
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★★★★★ 4
Look very useful
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Haven't actually used them yet, but they look like the perfect way to fix a flat. As can be seen they come in various sizes depending on what you will need. All you need to get is some tire patch rubber cement and a good inner tire sealer (I picked up a can of Xtra Seal)
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Zac Briggs
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★★★★★ 5
Saved me from buying a tire
Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch, Size: 0.16 x 1.42 ,0.24 x 1.77 ,0.35 x 2.36 Inch
Took our ancient van on a trip to Florida (from IL) and wouldn't you know we picked up some debris in construction. I was able to plug it however the next morning it was flat again. This time I used 2 plugs to and we were able to get home on that. Realizing this wasn't what I wanted my wife driving around and I didn't wanna buy tires for a van with 250k on it I set out to find some internal patches. I pulled the tire off using a harbor freight bead breaker and some motion pro spoons, used vulcanizing Compound and a dremel and patched it right up. Once the tire is off its a really easy process and I just marked my tire and rim to keep the balance close when it went back together. All appears to be working perfectly with no leaks over the past few weeks. This cost way less than a new tire and now I have more for other holes in the future
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Reviewed in the United States on August 2, 2024
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ballpeen
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★★★★★ 5
Better than just a patch
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Do what they are suppose to do, easy to use
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dtep955
Massapequa, US
★★★★★ 5
worked great for Me
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