Mastervolt Master

- Two AC inputs, for example grid power and generator.
- One outlet to AC power group.
- Automatic switching.
- Power transfer up to 25 kW, input/output from 20 to 125 A.

The Masterswitch Fuses version includes circuit breakers.


General specifications:

- Nominal input voltage: 230 V (50/60 Hz)
- Input voltage range: 200-250 V
- Number of inputs: 2
- Number of outputs: 1
- Dimensions, hxwxd: 200 x 110 x 115 mm 7.9 x 4.3 x 4.5 inch
- Weight: 1.2 kg 2.6 lb

Technical specifications
- Connection for remote control: no
- LED indication on enclosure: no
- Nominal input current generator: 20 A
- Nominal input current grid: 20 A
- Generator input switch: no
- Time delay generator input: 0-10 sec (adjustable)
- Nominal current power output: 20 A
- Automatic circuit breakers: no, system dependent
- Power consumption (AC all inputs): 7 W
- Power consumption (only inverter power): 0 W
- Transfer time: switch on 12-22 ms / switch off 4-19 ms
- Temperature range (specified): -5 °C to 60 °C 23 °F to 140 °F
- Temperature range (ambient temp.): -25 °C to 70 °C -13 °F to 158 °F
- Temperature range (storage/non operating): -60 °C to 80 °C -76 °F to 32 °F
- Relative humidity: max. 95%, non condensing
- Frequency watch: no
- Cable size: 0.5-10 mm²/AWG 20-7
- Protection degree: IP55
- MasterBus compatible: no

Mastervolt Master is available in different options and characteristics. Choose the one that fits your needs the best and receive it at home in a few days. In addition, in the online nautical and fishing store you can find Mastervolt Master related products. Our selection of Electrical connections products are designed to give you complete confidence, no matter of the intensity of the workout or sport activity.