This item is a 10 circuit Reliance GenTran Transfer Switch, Model F30310, 30 Amps maximum input.

15 Amps maximum per circuit.

Measures approximately 18 in x 10 in x 3.5 in

For indoor use only.

Suitable for use with generators capable of delivering not more than 1000 Amps, rms symmetrical, 250 VAC.