LCN 4640-72MC 689 AL Metal Cover

LCN 4640-72MC 689 Metal Cover AL offers a seamless solution for automatic door operation, catering specifically to accessibility needs. This low-energy operator is ideal for manual opening applications that require an automatic feature, making it particularly beneficial for individuals with disabilities or the elderly. Designed with versatility in mind, the 4640 series closer is top jamb mounted and includes a regular arm, metal cover, and a comprehensive screw pack for easy installation. It meets ADA requirements in power mode, ensuring compliance and safety. Suitable for interior doors up to 4'6" and exterior doors up to 3'6", the non-handed design accommodates either right or left swinging doors. The operator features easily accessible switches for on/off and continuous hold open functions, while the 4640CS variant includes a concealed on/off power switch. The integrated control module manages timing, sequential door functions, and electric strike controls, along with adjustments for opening speed and force. Available in a standard or custom powder-coated finish, the matte silver cover and black end caps add a sleek touch to any commercial environment. Trust LCN's 4640 series for reliable performance and compliance in your door hardware solutions.

Metal Cover AL

Metal Cover, Aluminum

The 4640 Series is LCN's smart and reliable low-energy operator.

The 4640 auto equalizer is LCN’s smart and reliable electrically powered low-energy automatic operator. It provides easy access for people with disabilities, or the elderly. Designed primarily for manual opening applications that occasionally required automatic opening.

• Standard, top jamb (push side) mounted 4640 series closer shipped with regular arm, metal cover, and wood and machine screw pack.
• Meets ADA requirements (power mode).
• Non-sized cylinders for interior doors to 4’6” and exterior doors to 3’6”.
• Non-handed for either right or left swinging door.
• 4640 has easily accessible switches to provide on/off and continuous hold open functions. 4640CS provides concealed on/off power switch. Control module provides all timing and sequential door functions, electric strike controls and adjustments for opening speed and force.
• Standard or optional custom powder coated finish, end caps are black.
• Optional plated finish on cover, arm, and fasteners.

Resources

• 4640 Series Electrohydraulic Operators Cut Sheet
• Choosing the Right LCN Auto Operator
• LCN 4600 Series Installation Guide
• LCN 4600 with 8310-856 Wiring Diagram
• LCN 4600CS Series Installation Guide
• LCN 4840 Series Product Guide - Automatic Operators
• LCN Auto Operators Catalog
• LCN Closers & Auto Operators Installation Guide
• LCN RXLXEL with 4600 Wiring Diagram
• Von Duprin Finishes Chart