Fermax, 1727, 12Vdc Electric Strike 540AaD-412 Max

Fermax, 1727, 12Vdc Electric Strike 540AaD-412 Max

Flush-mounted in wooden or metal frames. Small size allows change of hand without having to enlarge the space where the lock release is inserted.It is smaller than the mechanism box of the 450 Series and with the same frontal panel.

Includes the new Ab automatic sliding functioning which allows the automatic function to slide with the MAX bolt adjustment.

Type Aa Automatic Invisible 12Vdc. (Invisible Automatic Operation and 12 Vdc activation).
The lock release is unblocked automatically when it receives a 12Vac voltage pulse. The lock release is blocked again once the voltage is cut off and the door opens and closes again mechanically. It is designated invisible because it does not have the normal automatic lock pin.

D Unblocking
The door release includes a manual unblocking lever which inhibits its function, allowing free access.

Specification:

• Body 67 mm
• Front panel 21 mm
• Reversible (Right DIN or Left DIN)
• Symmetrical
• Adjustable latch bolt
• MAX Version as standard