LiftMaster 02-401M3 Push Button System for Door Operators

Heavy-Duty Open Button Control for Commercial Door Systems

The LiftMaster 02-401M3 Push Button System is a durable, industrial-grade open control station designed for commercial and firehouse door operator systems. This push button features a large, illuminated actuator labeled “OPEN,” providing clear visibility and ease of operation in demanding environments. Compatible with LiftMaster® commercial operators, it ensures reliable manual control for quick access and safety applications.

Key Features

• Function: Single-action push button labeled “OPEN” for manual door activation
• Compatibility: Designed for use with LiftMaster Logic 4.0/5.0 and MAXUM Series commercial door operators
• Design: Heavy-duty N4-rated enclosure for enhanced durability
• Visibility: Large green button ensures quick identification in emergency or low-light settings
• Installation: Simple wiring and mounting with pre-labeled connection terminals
• Use Case: Ideal for industrial facilities, fire stations, and automotive service bays

Technical Specifications

• Part Number: 02-401M3
• Type: Push Button System (N4, 3 Door with PCK)
• Switch Function: Momentary contact (normally open)
• Enclosure Rating: N4-rated for protection against dust and moisture
• Electrical Rating: Compatible with LiftMaster commercial operator circuits
• Mounting Type: Surface-mount control station
• Environment: Indoor/outdoor industrial use
• Labeling: “OPEN” engraved indicator for clear identification

Conclusion

The LiftMaster 02-401M3 Push Button System provides dependable manual control for LiftMaster commercial operators in industrial or emergency environments. With its rugged construction and high-visibility design, it’s built for safety, efficiency, and long-term reliability.