Magnetic Door Holder; attractively designed and ruggedly constructed for easy and versatile installation. The contact plate adjusted to suit any door angle. These door holders have a typical holding force of 12–100kg and can hold most types of doors. Use with self-closing fire and smoke barrier doors.
When the fire alarm system sounds, the device releases the door, allowing the door closing mechanism to close it. Magnetic Door Holder include a Manual Release Switch for manually releasing the door or testing the unit’s operation.
Inclusion of a manual release switch. Brass Residual Magnetism Release Pin – for instant release. On request, a customized holding force is available. Contact plate with a large rotatable angle. High holding power. Accessible from the side and back. The 220/240VAC version includes a power fuse.