DR/W Series Door Retainer

Low profile design.

IP51.

112 N holding force.

Easy cable entry & exit.

AC or DC options.

The DR/W range of door retainers offer new standards of performance and aesthetics for fire detection systems requiring electromagnetic fire door retainers. 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 electromagnet.

A 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.

Cable installation is via M20 knockouts in the base of the unit into terminal blocks, using cable up to 2.5mm2.

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