Von Duprin 114317

QEL Quiet Electric Latch Retraction Modular Conversion Kit

Quick Product Details

For use with 33A/35A/98/99 devices

Price: $830.00 /each

SKU: 114317

Quiet Electric Latch Retraction-the QEL provides electronic control of an exit device where limited operational noise is desired. The QEL gives off limited operational noise while providing electronic control of an exit device.

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Overview

Modular QEL has two primary applications: to momentarily retract a latch bolt, either via access control; and to retract the latch bolt for extended period of time, which is an alternative to mechanical dogging.
The modular QEL conversion kit should be selected unless the product is currently a solenoid driven latch retraction device (EL).
QEL board has electronic LEDs, providing visual indication of any errors.
Energy efficient motorized latch retraction.
Quiet operation in both mechanical and electronic states.

Product at A Glance

Requires a 2 amp power supply, enabling longer wire runs from the power source.
QEL board has electronic LEDs, providing visual indication of any errors.
Auto-adjust latch retraction.
Vandal resistant.
Quiet operation in both mechanical and electronic states.
Auto adjust latch retraction – automatically adjusts latch throw and pull.
Pushbar is pulled in electronically for quieter operation when dogged.
Vandal resistant – detects and responds to events of attack and tampering.

More Info

Devices are BHMA Certified to ANSI/BHMA A156.3 (2001) Grade 1 for Exit Devices.
Devices are UL and cUL Listed as “Panic Hardware” (UL 305) and as “Fire Exit Hardware” (UL 10C).
The QEL Conversion Kit is UL Classified under “Accessories for Single-Point Locks and Latches and Fire Exit Hardware” (UL 10C) .
Voltage 24 VDC.
1.0 A Inrush (0.5 sec) 0.14 A Holding.
The QEL option does not include the power transfer from door to frame, the power supply, or the control operator.
Requires a power supply and 900-2RS option board designed to control two electric latch retraction devices and provide time delay between the firing of outputs is required. Not included.