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> Lcn 4040SE electronic door closer
Lcn 4040SE electronic door closer
is a heavy duty, non-handed, nonsized closer/holder designed to provide single point hold-open for fire and smoke barrier doors. The door is held open until current interruption releases the holding mechanism and the door closes. Single lever (track) armcloser is specifically designed for interior doors.
-Non-sized cylinders for interior doors to 4'0".
-Hold-open force is adjustable.
-Momentary on/off switch board assembly for testing door release also provides over-voltage protection. Field replaceable.
-Functions as a full rack and pinion closer when hold-open is not engaged or current is interrupted.
-Closer mounts on either push or pull side of the door.
-Non-handed for mounting on either right or left hand door.
-Interfaces with alarm systems. Consult factory for full details.
