H3742 40 HP Rotary Phase Converter

Save money by increasing efficiency and decreasing electricity use.

The H3742 40 HP Rotary Phase Converter allows you to operate 3-phase machinery from a single-phase power source at 100% power and 95% efficiency.

Each model operates up to twice its nameplate rating in mixed-motor load.

For heavily-loaded or hard-start machinery, such as gearhead lathes, compressors, or dust collectors, choose a nameplate rating 3 times the HP of the most heavily loaded motor.

See our individual 3-phase machine pages for specific phase converter recommendations.

For application assistance, please call our technical support group at (570) 546-9663.

Made in the U.S.A.

SPECIFICATIONS:

• 40 HP
• Starting capacity: 35 HP
• Shipping weight: 532 lbs.

FEATURES:

• Cool and quiet operation
• Operates 3-phase motors at full power
• 95% electrical efficiency
• Drip-proof cast-iron casing
• Single or multiple loads
• Identical input/output voltages
• "Stackable" for higher HP requirements
• Step-by-step instructions