The DR/W range of door retainers offer new standards
of performance and aesthetics for fire detection systems
requiring electromagnetic fire door retainer’s.
Each door retainer is fitted with a spring loaded release
pin mounted centrally within the electromagnet. On
power off, the release pin then ensures that the fire
door is pushed away from the electromagntA replaceable fuse is fitted to each magnet, together
with a spark quenching diode and protection against
reverse polarity.
All the electromagnets have been tested and comply with the latest requirements of EN61000-3-2 and
EN5008-1.
The new low profile housing results in an attractive and
robust design. The detailed use of rubber seals coupled
with moulding design has resulted in a high degree of
protection against moisture ingress. Cable installation is
via M20 knockouts in the base of the unit into terminal
blocks, using cable up to 2.5mm2.
• Low profile design
• IP51
• 112 N holding force
• Easy cable entry & exit
• AC or DC options
electrical
Operating voltage DR/W/DC 24Vdc ±10%
DR/W/AC 240Vac ±10%
Current consumption DR/W/DC 50mA
DR/W/AC 12mA