SKU: 70594451977

Mastervolt MasterShunt 500 CZone [77020115]

Sale price$177.30 Regular price$197.00
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Description

Mastervolt MasterShunt 500 CZone [77020115]MasterShunt 500 CZone 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

MasterShunt 500 CZone

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.

Features:

  • 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.

Applications:

Any application in marine, mobile, industrial, infrastructure where batteries need to be monitored for increased reliability, battery life, comfort and runtime.


Owner's Manual (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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  • 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: 70594451977

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JP
Lowell, US
★★★★★ 5
Easy to use. Perfect for items you might end up returning.
Reload type: One Time Reload
First thing to note is that this is easy to use. Select whatever amount you want, how often you want it (one time, a specific date, etc), and then click buy and confirm the payment method. I normally only have to wait a few minutes for the process to go through and get the funds added to my balance. I like using this option for the very rare times I order something that I'm not sure I'll end up keeping, such as buying shoes or other clothing. Items that say they're the same size might not fit correctly for some reason and I'll have to return it. I find the return process is faster and easier than using a card where I'll have to wait until the money is put back on the card.
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Reviewed in the United States on May 14, 2026
K
Verified Purchase
Kyle
Phoenix, US
★★★★★ 5
Great Sunblock
Size: 0.5 Ounce (Pack of 1), Set name: Stick - 0.5 oz.
I've been using this sunscreen on my kids and even myself! It's been a great addition to our diaper bag. I like that the formula isn't runny, which makes application much less messy than some liquid sunscreens we've tried. It glides onto the skin easily. Most importantly, it works well and has provided reliable sun protection during outdoor activities, and I don't have to worry about it leaking in my bag. The only downside would be I still need to rub it in with my hands to get even coverage, but that's a small trade-off for how easy and convenient it is to use. I would recommend this to all my friends!
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Reviewed in the United States on May 26, 2026
B
Verified Purchase
BarkyMelon
Lowell, US
★★★★★ 5
You will be bright white but not get burnt!
Size: 0.5 Ounce (Pack of 1), Set name: Stick - 0.5 oz.
I have sensitive and dry skin so most common to find products are just way too harsh for my skin. I didn't want to go the chemical route as my face would feel like it was on fire if I was in the sun with those chemical sunscreens. I also didn't like that the chemical sunscreens were not reef friendly and endocrine disrupters. Since our skin is the biggest organ, whatever you slather on is going to get absorbed into the body and system--I try to minimize the risk. I knew I had to go the physical sunblock route and avoiding titanium oxide which isn't as safe as zinc oxide. Once you get all your requirements of what you want to avoid to stay healthy and safe (what's the point of sun protection to avoid burning and skin cancer but you end up getting other health issues by what you put on your skin anyways....defeats the purpose). I was looking for a sunblock that had at least 20% non-nano zinc oxide, small ingredient list, and water resistant. This sunblock checked all the boxes. Sure it is small but it makes it easier to keep in your purse so you can reapply it as needed. You definitely will look quite white but I solved that by mixing it with a tinted sunblock or you can put in some foundation as others do to reduce the mime/clown/dead person look. It lasted well and I was not burnt in full Florida sun-even with some sweat it didn't burn or go in my eyes and the little stick made it easy to apply when I did smear some off my face on accident. When it came time to wash my face off, even with my mild cleanser, I just needed to make sure I really got my soap frothy and gently massaged my face to get it all off. My face was not red or irritated and no burns so it's a win! There are a lot of sunscreens out there but with the chemicals that they use to 'absorb' the UVA/UVB rays...you are trading off for other health issues. So I know a lot of people prefer the chemical ones because they absorb better and blend in sheer but just remember that it is absorbing straight into your body and will give you other issues. There are enough additives and junk in everything else, let's be careful about what we put on our skin.
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Reviewed in the United States on June 9, 2024
S
Verified Purchase
Serena C
Lake Worth, US
★★★★★ 5
Kid Friendly Sensitive Mineral Sunscreen – Vegan and FSA Eligible (2026)!
Size: 0.5 Ounce (Pack of 1), Set name: Stick - 0.5 oz., Size: 0.5 Ounce (Pack of 1), Set name: Stick - 0.5 oz.
Kid friendly mineral sunscreen! I used this last year and repurchased it this year in the travel size for my toddler as she likes to apply sunscreen herself. The travel size is super easy and goes on well. Also does not make a huge mess when my toddler applies it herself. As you can see in the video, it doesn’t leave a very noticeable white cast, which is helpful when you have tan skin. Can easily reapply and not a hassle for a busy toddler. No sensitivity or rash after applying. It’s made for sensitive skin. I highly recommend for anyone who is looking for a good sunscreen for toddlers.
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Reviewed in the United States on May 5, 2026
C
Verified Purchase
Cynthia R. Peterson
Lowell, US
★★★★★ 5
Best formula for Suntan Lotion.
Size: 5 Fl Oz (Pack of 1), Set name: Tube - 5 oz.
I had this in regular formula and didn’t like it. The childrens one I love! Believe me, you need sunscreen, you’ll be glad you did as your sun loving girl friends wrinkle up and look older for not using it. It looks good on, not a white cast, not oily shining, or other awful things other sunlotion does. Doesn’t stink, actually makes your face look better as gives a better lighting to wrinkles (oddly, but woman have used mineral for generations for that very reason.) kids won’t skirm away, because it does sting.
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Reviewed in the United States on June 2, 2026

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