Von Duprin 958003 (QEL) Quiet Motorized Latch Retraction Baseplate Conversion Kit

Quiet electric latch retraction (QEL) provides electronic control of an exit device for environments where limited operational noise is desired. The QEL option is Von Duprin’s solution of choice for hospitals, libraries, museums and theaters where ambient noise can be disruptive. The QEL can retract a latchbolt momentarily or on an extended, scheduled basis via access control system.

The baseplate QEL conversion kit was the initial conversion kit offered when Von Duprin originally launched the QEL. With the improved design of the motor assembly and availability of the modular conversion kit, the baseplate QEL conversion kit should primarily be used when converting an EL to a motor driven QEL solution.

Energy efficient motorized latch retraction utilizes standard 2 amp power supply, enabling longer wire runs from power source
Quiet operation in both mechanical and electronic states
Pushbar is pulled in electronically for quieter operation when dogged
On-board installation and troubleshooting diagnostics built into device
For use with 33A/35A/98/99 devices
958003 – for 3ft devices
Requires Von Duprin power supply (not included)
Does not include the power transfer from door to frame, the power supply, or the control operator
UL Classified under “Accessories for Single-Point Locks and Latches and Fire Exit Hardware” (UL 10C
QEL Electrical Load:

– 24 VDC voltage
– Current Inrush – 1.0 A Inrush (0.5 sec)
– Current Holding – 0.14 A Holding