GenTran 301060 PowerStay 30 Amp Manual Transfer Switch (Discontinued by Manufacturer) Highly versatile manual transfer switch for 10 circuits, 30 amps, and generators up to 7,500 watts Expand up to 16 circuits as your needs change Accommodates hardwiring to generator or installing via plug-in cord Can be conveniently flush or surface mounted Includes 3 15 Amp 1-pole breakers, 3 20 Amp 1-pole breakers, 1 2-pole 20 amp breaker and 1 2-pole 30 Amp breaker for your water heater