LiftMaster K001D8073-1 Three Phase Relay / Power Board NEW # K001D8397

The LiftMaster K001D8073-1 Three Phase Relay / Power Board is an essential OEM replacement component for commercial garage door operators running on three-phase power systems. This control board is specifically designed for use with LiftMaster Logic 5.0 technology and is compatible with models H, J, and HJ operating at 230V or 460V.

This part has been updated and replaced by part number K001D8397, ensuring optimal performance and compatibility with the latest LiftMaster commercial operator platforms. The upgraded board maintains all core functionality while enhancing operational efficiency and durability for high-cycle, heavy-duty door systems.

Key Features:

• Original Part Number: K001D8073-1

• Updated Part Number: K001D8397 (shipped version)

• Voltage Compatibility: 230V / 460V, 3-phase

• Compatible Models:

  • LiftMaster H

  • LiftMaster J

  • LiftMaster HJ

• Technology: Designed for Logic 5.0 control boards

• Function: Manages power and relay operations for industrial door operators

• OEM Quality: Genuine LiftMaster part for long-lasting performance and safety

Applications:

This power board is ideal for use in:

• Commercial overhead sectional doors

• Industrial rolling steel doors

• High-traffic facilities such as distribution centers, warehouses, and logistics terminals

Benefits:

• Direct-fit replacement ensures easy installation

• Maintains compatibility with Logic 5.0 controls and LiftMaster accessories

• Upgraded replacement (K001D8397) ensures long-term support and availability

• Reliable performance under continuous-duty, high-cycle environments

For professionals seeking a reliable replacement relay/power board for 3-phase LiftMaster commercial openers, the K001D8073-1 (now K001D8397) delivers the performance, compatibility, and durability expected from a trusted OEM solution.