7755 ELECTRICAL STRIKER”VIRO”

7755 ELECTRICAL STRIKER”VIRO”

DESCRIPTION:

• Installation:
  vertical in the door jamb.
• Latch housing depth:
  7 mm.
• Functions:
  (alternatives according to the selected code):
  • fail secure with single pulse: once the electric impulse is transmitted, the strike is ready for opening. It will only reset after the door has been opened and then closed; it is therefore suitable for use with door closers and/or automation systems;
  • fail secure with continuous pulse: the lock opens only when electric impulse and manual or automatic pressure are applied simultaneously. It is therefore not advisable to use it with a door closer and/or unsuitable automation systems;
  • fail safe: if there is a power failure, the electric strike unblocks itself (only the versions with long straight front plate are coded, other versions are supplied on request as special executions).
• Coil:
  power supply on impulse (fail secure); or always powered (fail safe).
• Power supply:
  standard 8-12V AC with absorption 620 mA or 8-12V DC  with absorption 860 mA, on request 12V DC with absorption 230 mA. The fail safe versions can only be powered at 12V DC. with absorption 230 mA.
• Frame:
  galvanized steel and zamak.
• Front plate:
  straight or angular, brass- or nickel-plated steel.
• Latch housing:
  adjustable 3 mm latch retainer, resistant to pressure caused by the door seals.
• “Dogging device” lever:
  possibility to manually keep the lock always open, if required (only for fail secure versions).
• Packaging:
  single box.