Open hold magnets | Door hold magnets | Door hold magnets

MAASLAND hold open magnet EM-550 for indoor use

Description: These door holding magnets are designed to hold doors open during normal conditions to allow smooth internal traffic. However, if a fire breaks out and the doors must be closed to prevent smoke and fire from spreading throughout the building, these magnets can be unlocked via a fire alarm system. Disconnecting the power or pressing the release button unlocks the magnet.

Features :

500 N holding force (approx. 50 kg)
Surface mounted
Quiescent current
Complies with EN 1155
Suitable for wall mounting (with optional floor mounting)
100% loadable coils (no problems with coil burnout)
Tested on 500,000 operations
Suitable for 24V=No residual magnetism
Choice of different anchor plates
With release button
Treated with a nylon coating (against rusting)
Various models of magnetic anchor plates and accessories available.