Mastervolt MasterShunt 500
The Mastervolt MasterShunt 500 is a battery monitor with wiring for 12, 24, 36 or 48 V and MasterBus, CZone, NMEA 2000 communication.
Last updated: 25 October 2026
The maker publishes no system voltage or continuous draw for this that we have found. Without a draw figure, whether a given pack can run it cannot be answered from specifications — ask the maker before buying a battery for it.
What this device draws
- Current limit
- 300 A continuously, 400 A for 10 min., 500 A for 5 min. and 600 A for 2 min.
- Voltages it can be wired for
- 12, 24, 36 or 48 V DC
“Current: 300 A continuously, 400 A for 10 min., 500 A for 5 min. and 600 A for 2 min.”
Source: aquafax.co.uk/products/mastervolt-mastershunt-500-battery-monitor-m77020115
“Battery voltage: 12, 24, 36 or 48 V DC”
Source: aquafax.co.uk/products/mastervolt-mastershunt-500-battery-monitor-m77020115
Compatibility
- Communication protocol
- MasterBus, CZone, NMEA 2000
“Communication interfaces: MasterBus, CZone, NMEA 2000”
Source: aquafax.co.uk/products/mastervolt-mastershunt-500-battery-monitor-m77020115