300B-3450 motor is a 3 hp, 3 phase motor running at 3450 rpm.  This motor is a dual voltage motor running off of 220 volt or 440 volt power. 

The 300B-3450 is commonly used on, but not limited to, fixed speed 3 phase Model 760 belt grinders and Model 800 polishing lathes.  The motor has a 5/8" keyed shaft. 

The motor is from an American motor manufacture and carries a 1 year warranty.

All three phase motors from Burr King are recommended to run in conjunction with a magnetic starter with overload protection.  Please contact the factory for magnetic starter options.