Brand: Mastervolt
Mastervolt MasterShunt 500 CZone Battery Monitor, 77020115
Mastervolt MasterShunt 500 CZone Battery Monitor, 77020115
7 available
About this product
The Mastervolt MasterShunt 500 CZone is an integrated battery monitor that shares battery-bank information with compatible MasterBus, CZone, and NMEA 2000 devices.
- Monitors voltage, current, state of charge, and estimated time remaining.
- Provides system information and historical data through a MasterBus or CZone cable.
- Includes programmable events and an integrated real-time clock for system automation, such as low-battery generator start or depth-of-discharge warnings.
- Supplied with an internal bus bar. The bus bar may be replaced by an ANL or Class T main fuse when installed close to the battery; fuse is ordered separately.
- Supports MasterBus, CZone, and NMEA 2000 communication and includes CZone setup tools and a configuration file.
- Multiple MasterShunt models may be installed in parallel for higher current applications.
- Features service mode to help prevent memory loss during system maintenance, and isolated DC connections.
- Manufacturer part number: 77020115.
- Suitable for marine, mobile, industrial, and infrastructure battery-monitoring applications.
Manuals & videos
- Secure checkout
- 21-day return requests
- Free standard shipping $100+
Product facts
- CT SKU
- CT-109037
- Model / MPN
- 77020115
- UPC / GTIN
- 816882022517
- Package dimensions (H × W × L)
- 5" X 8" X 10"
- Package weight
- 3.3 lb
- Country of origin
- NETHERLANDS
Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.
Shipping & returns
Shipping & returns
Request an eligible return within 21 calendar days after delivery. Every physical return requires written approval and an RMA number and must be shipped within five business days after the RMA is issued. The customer pays return shipping for an ordinary return. Tug & Tow provides prepaid return shipping for a verified damaged, defective, short, or incorrect shipment. We do not charge a restocking fee. See Shipping & Returns for eligibility, exclusions, and details.
Fit & compatibility
Fit & compatibility
Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.
Need help choosing?
Need help choosing?
Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.
