LiftMaster K001D8395MC Logic Board, 1 & 3PH, Current Sense Ready L5

The LiftMaster K001D8395 Replacement Logic Board is a commercial-grade OEM circuit board engineered for use with all L5 series single-phase (1PH) and three-phase (3PH) operators. This updated board replaces the K001D8075-1 and is required for three-phase operators manufactured after April 2016 due to integrated Current Sense Technology. Built for direct compatibility, it ensures reliable system performance and compliance with LiftMaster’s latest electrical safety standards.

Specifications

• Part Number: K001D8395
• Compatibility: All LiftMaster L5 1PH and 3PH operators
• Technology: Built-in Current Sense Technology
• Requirement: Mandatory for all 3PH operators manufactured after April 2016
• Replaces: K001D8075-1
• Also Known As: K77-37986, 001D8395-2, K001D8075-1
• Dimensions: 6.5" L x 4.5" W
• Application: Direct OEM replacement for LiftMaster L5 series operators