This is a 3PH/L5 Power Board 575V Replacement Kit. Compatible with various LiftMaster® 3 Phase Logic 5.0 Commercial Door Operators; equipped with current sense
his is a replacement Brake Release Arm. For use with various LiftMaster® Commercial Door Operators. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.
Compatible with Three Phase LiftMaster® GH Model Logic 5.0 Commercial Door Operators.
Complete kit includes: Housing Support Bracket Pads and Pressure Plate Housing with Cover Disconnect Kit Hand Chain Shaft Brake Kit and Installation Hardware.