Liftmaster K42-120-1 Terminal Block (20 Position)

20-Position Terminal Block Replacement for LiftMaster Gate Operators

The LiftMaster K42-120-1 from elitegates.net is a genuine 20-position terminal block replacement part designed for use in LiftMaster slide gate operator control boxes and related perimeter access systems. This component provides a structured, secure interface for organizing multiple wiring connections within the operator enclosure.

Built to LiftMaster factory specifications, this terminal block is used when the original terminal strip becomes damaged, worn, or requires replacement due to service work or electrical reconfiguration. Proper terminal connections are essential for reliable signal routing, power distribution, and overall system stability. Always reference the operator manual or official parts diagram before installation to confirm compatibility.

Key Features

• Genuine LiftMaster replacement terminal block
• 20-position configuration for expanded wiring capacity
• Provides secure and organized electrical connections
• Direct-fit replacement for factory-installed terminal strips
• Designed for commercial gate operator control boxes

Technical Specifications

• Part Number: K42-120-1 (also known as 42-120-1)
• Component Type: Terminal block
• Positions: 20
• Application: Internal wiring and signal distribution
• Compatible Systems: LiftMaster slide gate operator control boxes
• Manufacturer: LiftMaster
• Condition: New, genuine replacement part

Conclusion

The LiftMaster K42-120-1 terminal block is the correct factory replacement for maintaining clean, reliable wiring connections in LiftMaster gate operator control systems. Elite supplies genuine LiftMaster components to support long-term reliability, safety, and professional-grade access control installations.