The Voltmaster AB50: Totally brushless with capacitor, copper windings, bi-directional rotation Voltage Plus™ exclusive Smooth Wave™ <6% distortion, CSA listed.

Standard Features
5000 - Max watts
4000 - Rated watts
3600 - Operating Speed
120/240 - Voltage
33.3/16.7 - Rated Amps
60 - Hertz
1 - Phase
4 - Wire
8 - Min. Required Engine HP
.875" (22) - Shaft Diameter
.1875 (4.7) - Keyway
Bi-Directional - Shaft Rotation from PTO View
Single - Required Pully (Not Supplied)
3600 - Required Generator Shaft RPM

Receptacles
120V DUPLEX 20A, 5-20R - 1
240V 20A, L14-20R - 1

Standard - Circuit Breakers and Voltmeter