There are input miniature circuit breaker (MCB) installed, once an overcurrent or short circuit happens, the MCB will trip off. MCB is much more sensitive to over current than fuse. Unlike a fuse, which operates once and then must be replaced. Thus, it is safer and easy in use.
3000 Watt Voltage | 5000 Watt Voltage | 2000 Watt Voltage | 5000 Watt Voltage | 3000 Watt Voltage | |
---|---|---|---|---|---|
Power | 3000W | 5000W | 2000W | 5000W | 3000W |
Input voltage | 110/120V - 220/240V | 110/120V - 220/240V | 110/120V - 220/240V | 110/120V - 220/240V | 110/120V - 220/240V |
Output voltage | 110/120V - 220/240V | 110/120V - 220/240V | 110/120V - 220/240V | 110/120V - 220/240V | 110/120V - 220/240V |
Circuit Breaker Protection | ? | ? | ? | ? | ? |