60LR Electric Latch Retraction Upgrade | Access Control & Automatic Door Applications

Electrify a compatible Liberty Exit Devices 60 Series Panic Device with the 60LR Motorized Latch Retraction Kit, designed to remotely retract the exit-device latch for access-control and automatic-door applications.

The motorized system allows a compatible 60 Series exit device to be electrically released when activated by an appropriate controller, access-control system, automatic door operator, or other compatible switching device.

Ideal for retrofit and upgrade projects, the 60LR provides a practical way to add remote latch retraction without replacing the complete exit device.

Key Features

• Designed for compatible Liberty Exit Devices 60 Series

• Model / SKU: 60LR

• Motorized electric latch retraction

• Electrically retracts the exit-device latch

• Provides remote unlocking capability

• Ideal for access-control applications

• Compatible with properly configured automatic door operators

• Excellent for retrofit and upgrade projects

• Commercial-grade electrified exit-device solution

• Maintains normal mechanical egress when properly installed

• Suitable for commercial and institutional openings

• Kit only — complete panic device sold separately

Motorized Latch Retraction

The 60LR adds powered latch retraction to a compatible mechanical Liberty 60 Series panic device.

When the appropriate electrical signal is received, the motorized mechanism retracts the exit-device latch, allowing the door to be opened without mechanically depressing the pushpad from the exterior.

When the electrical release ends, the device returns to its normal latching condition according to the system configuration.

Access Control Integration

Motorized latch retraction is ideal for commercial openings integrated with access-control equipment such as:

• Card readers

• Keypads

• Credential readers

• Request-to-enter devices

• Remote release switches

• Door controllers

• Building access-control systems

• Time schedules

• Automatic door operators

A compatible controller and power source are required.

Automatic Door Operator Applications

The Liberty 60LR is particularly useful when an exit device is installed on a door equipped with an automatic swing door operator.

A properly designed system can:

1. Receive an activation or access-control signal.

2. Electrically retract the panic-device latch.

3. Allow the automatic operator to open the door.

4. Return the exit device to its normal latched condition after the access cycle.

Correct sequencing between the latch-retraction system and automatic operator is important for reliable operation.

Retrofit Solution

The motorized latch retraction kit is designed as an upgrade for compatible existing Liberty 60 Series hardware.

This can make it a practical solution when:

• An existing mechanical panic device needs access control

• An automatic operator is being added to an existing opening

• Remote door release is required

• A building is being upgraded to electronic access control

• Existing 60 Series hardware is otherwise serviceable

Compatible 60 Series Applications

Designed for compatible Liberty 60 Series panic devices.

Depending on the exact exit-device model and configuration, applications may include compatible:

• Rim exit devices

• Surface Vertical Rod – SVR devices

• Wide Stile devices

• Narrow Stile devices

Always verify the exact exit-device model before ordering.

Product Specifications

Brand: Liberty Exit Devices
Series: 60 Series
Model / SKU: 60LR
Product Type: Motorized Latch Retraction Kit
Function: Electric Latch Retraction
Operation: Motorized
Application: Commercial Panic / Exit Device
Installation: Retrofit / Upgrade
Access Control Compatible: Yes, when properly configured
Automatic Operator Application: Yes, when properly configured
Exit Device: Sold Separately

Electrical Requirements

A compatible electrical power source and control system are required for operation.

Before installation, verify:

• Required operating voltage

• Current draw

• Power-supply capacity

• Wire gauge

• Wire run length

• Access-control relay requirements

• Automatic operator interface

• Required sequencing

• Power-transfer method

Electrical specifications should be matched to the exact 60LR kit supplied.

Power Transfer Requirements

Because the latch-retraction assembly is installed on the moving door, electrical power must be transferred from the frame to the door.

Depending on the opening, this may require a compatible:

• Electrified hinge

• Continuous-hinge power transfer

• Concealed door loop

• Armored door loop

• Power-transfer device

Power-transfer hardware is sold separately unless specifically included.

Common Applications

Ideal for:

• Access-controlled entrances

• Automatic door openings

• Commercial entry doors

• Schools and universities

• Hospitals

• Healthcare facilities

• Government buildings

• Office buildings

• Retail stores

• Warehouses

• Manufacturing facilities

• Institutional buildings

• Employee entrances

• High-traffic commercial doors

Typical System Components

A complete electrified opening may include:

• Liberty 60 Series exit device

• 60LR Motorized Latch Retraction Kit

• Power supply

• Access-control system

• Card reader or keypad

• Door-position switch

• Power transfer

• Automatic door operator

• Activation devices

• Safety sensors

The exact equipment required depends on the application.

Motorized Latch Retraction vs. Mechanical Dogging

Motorized Latch Retraction

• Electrically controlled

• Can interface with access control

• Can operate remotely

• Suitable for automatic-door sequencing

• Returns to normal latching through the control system

Mechanical Dogging

• Manually holds the pushpad and latch retracted

• Typically operated by hex key or cylinder

• Does not provide electronic access-control functionality

• Generally not appropriate for fire exit hardware unless specifically listed

Motorized latch retraction is the preferred configuration when electronic control or automatic door operation is required.

Installation Notes

Before ordering, verify:

• Liberty 60 Series device

• Exact exit-device model

• Rim or SVR configuration

• Device length

• Wide or narrow stile

• Available internal space

• Electrical requirements

• Power-supply compatibility

• Access-control interface

• Automatic operator requirements

• Fire-rating requirements

• Required power transfer

Installation and electrical setup should be performed by qualified commercial door and access-control personnel.

Fire Door Note

Do not assume the 60LR retrofit kit is approved for every fire-rated Liberty 60 Series device.

For a labeled fire-door opening, verify that:

• The exact exit device is fire-rated

• The latch-retraction kit is specifically approved for that device

• The complete electrified configuration maintains positive latching when required

• Fire-alarm and power-loss operation complies with the listing

• The complete opening maintains its required fire rating

What's Included

(1) Liberty Exit Devices 60 Series Motorized Latch Retraction Kit – 60LR

Not Included Unless Specifically Stated

• Complete 60 Series exit device

• Power supply

• Access-control panel

• Card reader

• Keypad

• Automatic door operator

• Power transfer

• Wiring

• Push plates

• Safety sensors

• Door

• Frame