Cylindrical UnLatch
Basic operation of the Cylindrical UnLatch is the same as electric strikes. An access device (such as a card reader or digital keypad) activates the UnLatch for controlled entry. Egress is accomplished by simply turning the lock set lever or knob from the inside. Conventional electric strikes include a plate called the keeper or gate which is electrically released to swing out and thereby allows the latch to move through the space the keeper has vacated. This keeper movement is the reason why a special cut needs to be made in the door frame. The cut-out provides a space for the keeper to swing in to. The UnLatch however uses a motor driven plunger to push the latch back in to the door. There is no keeper and no reason to route out the door frame. For dead latches, a second plunger separately controls the dead latch pin which is normally maintained in the retracted state for optimum security. Now available is the UFP Unlatch Filler Plate. Choose UNL-12 for 12VDC or UNL-24 for 24VDC.

Size:
Standard ANSI 4-7/8" Strike.

Dimensions:
3-3/8" Long, 1-3/8" Wide, 1-7/16" Deep

Voltage:
12 & 24 VDC +20% -10%. Full wave rectified DC acceptable.

Electric Motor:
No Solenoids. Operating Temperature Range: -20F to 125F

Current Draw:
(@ 12VDC) 40mA continuous, minimum 300mA when motor is operating.
(@ 24VDC) 40mA continuous, minimum 200mA when motor is operating.
Higher capacity supply (1-3 Amps) is recommended for start-up inrush to achieve best operation under pre-load.

Listings: UL R18923 and BP7041 Stainless Steel Face with Metal Enclosure. Supplied with 10 ft. Cable. Mounting Fasteners Included.

MORTISE LATCHES WILL NOT FUNCTION WITH THE UNLATCH. UNLATCH OPERATES CYLINDRICAL LATCHES WITH OR WITHOUT A DEADLATCH PIN.