LiftMaster GH 1/2 HP Heavy Industrial-Duty Gear-Reduced Hoist Operator Model:GH503L5 / Three Phase (208V/230V/460V) Note: * 115V requires 30A

Note: * 115V requires 30A branch circuit

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Signal-Tech OPEN | FULL Replacing a New Power Supply

LiftMaster GH 1/2 HP Heavy Industrial-Duty Gear-Reduced Hoist Operator Model:GH503L5 / Three Phase (208V/230V/460V) Note: * 115V requires 30ALiftMaster GH 1 2 HP Heavy Industrial Duty Gear Reduced Hoist Operator The LiftMaster GH operator is ideal for rolling steel doors and heavy, high or standard lift sectional overhead doors in heavy duty, high cycle commercial applications. Heavy Duty cycles up to 25 cycles hour and up to 125 cycles day when distributed over a minimum of 8 hours (using continuous rated motor). Please note The following options are mandatory to purchase a Commercial