Fermax 850/25A Security Lock

• The automatic security lock consists of two parts, one mechanical and the other electrical. The first is embedded in the door and the second is installed in the frame.
• The design of the automatic lock means that only electrical power has to be brought to the frame, as is the case with conventional door openers.
• In the event of a power failure, the door can be opened from the inside with the handle or from the outside with the key. However, if an emergency power supply (ref.8791) is used, users can count on up to 400 opening services before the power is restored.

There are four models of automatic lock, depending on the distance between the center of the keyhole and the front:

Ref.3101 Model 850/50 (for 50mm distance). Recommended on wood and iron doors.
Ref.3102 Model 850/25 (for 25mm distance), recommended for narrow profile aluminum doors.
Ref.3103 Model 850/35 (for 35mm distance), recommended for intermediate profile aluminum doors.
Ref.3104 Model 850/30 (for 30mm distance) Recommended for wide profile aluminum doors.
Ref.3105 Model 850/40 (for 40mm distance).

Consumption: 600mA (12Vac).
Requires power supply ref. 4800 (power supply 12 VAC/1,5 A. DIN4 format)

Installation details

The following table indicates the key distances for installing the lock for your door:
A: Distance in mm between the center of the keyhole and the front.
B: Distance in mm between the front and the opposite end of the mechanism.
The distance between both elements of the lock, H, must be between 1 and 3 mm.

The minimum width of the door frame where the electrical part is recessed must be 46.5 mm.
Technology: GENERICA

Weight: 0,872 kg

Packed product measures: 3x30,5x14,5 cm

EAN 13: 8424299031026