Assa Abloy Access Control Electric Locking Catalog page 12

Fail Safe Electric Strikes
Fail safe electric strikes are ideal for use on escape routes and areas where safety is the primary concern.
331A – fail safe electric strike
Fail Safe electric strike suitable for use with nightlatches. Will open even when a sidepressure up to
500 kg is applied. Very high strength, resists 1,300 kg side pressure. Tested to 1 million operations.
Continuously rated, available in 12V and 24V DC versions.
5331A – fail safe electric strike with microswitch
Fail Safe electric strike suitable for use with nightlatches. Will open even when a sidepressure up to
500 kg is applied. Microswitch monitors latchbolt engagement. Very high strength, resists 1,300 kg
side pressure. Tested to 1 million operations. Continuously rated, available in 12V and 24V DC
versions.
Faceplates
24
for metal and
timber frames
16
for timber frames
(vandal-resistant
model)
13 823
for metal and for metal or
timber frames uPVC frames
Used with
non- ASSA locks
The electric strikes listed above
may be used with any of the
faceplates shown, depending on
the door frame material.