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Dorcas Emergency exit strikes

The robust Emergency exit strikes 77NF325 is specifically designed for the locking of emergency exit doors using a fail-secure principle. Even under preload (max. 4500 N), the functionality of the door is always ensured. As an additional lock, the Emergency exit strikes is suitable for use in Door Retainer doors.

Advantages at a glance:

  • Integrated feedback and anchor contact
  • Free-wheeling diode
  • Flex latch with 3 mm adjustment path
  • Standard installation dimensions (HxWxD) 134 mm x 23.20 mm x 39 mm
  • Installation position vertical and horizontal
  • Robust design for the highest demands

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Additional switch contact (NC) for GfS emergency switch type 771443
Type PZBC01NT attachable
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Prod.-Nr.: 771425
€28.08*
Faceplate SX77 for Emergency exit strikes 77NF 325 DIN L, 200 x 25 mm, round
Faceplate SX77 for Emergency exit strikes 77NF 325 DIN L, 200 x 25 mm, round
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Prod.-Nr.: 750308
€23.56*
Emergency exit strikes 77NF 325 DIN R, 134 x 30 x 23 mm
Fail-safe 12/24 V Flex Latch 3 mm Anchor and Feedback Contact Secured Release Under Preload (max. 4500 N) Max. Holding Force 7500 N
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Prod.-Nr.: 750300
€627.25*
Faceplate SX77 for Emergency exit strikes 77NF 325 DIN R, 200 x 25 mm, rectangular
faceplate SX77 for Emergency exit strikes 77NF 325 DIN R, 200 x 25 mm, square
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Prod.-Nr.: 750302
€23.56*
Emergency exit strikes 77NF 325 DIN L, 134 x 30 x 23 mm
Fail-safe 12/24 V Flex Latch 3 mm Anchor and Feedback Contact Secured Release Under Preload (max. 4500 N) Max. Holding Force 7500 N
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Prod.-Nr.: 750301
€627.25*
faceplate SX77 for Emergency exit strikes 77NF 325 DIN L, 200 x 25 mm, square
faceplate SX77 for Emergency exit strikes 77NF 325 DIN L, 200 x 25 mm, square
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Prod.-Nr.: 750303
€23.56*
Mortise latch lock PI1 for Emergency exit strikes 77NF DIN R/L, 110 x 24 x 40 mm, square
Fallenhub 10 - 15.5 mm
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Prod.-Nr.: 750304
€70.33*
Faceplate SX77 for Emergency exit strikes 77NF 325 DIN R, 200 x 25 mm, round
faceplate SX77 for Emergency exit strikes 77NF 325 DIN R, 200 x 25 mm, round
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Prod.-Nr.: 750307
€23.56*
Emergency exit strikes set 77NF 325 77 NF 325 and faceplate SX77 square, pre-assembled, DIN R
- Emergency exit strikes 77NF 325 DIN R, 134 x 30 x 23 mm Fail-secure 12/24 V - Flex latch 3 mm Anchor and feedback contact Secured release under preload (max. 4500 N) Max. holding force 7500 N - Faceplate SX77 for Emergency exit strikes 77NF 325 DIN R, 200 x 25 mm, square
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Prod.-Nr.: 750305
€650.57*
GfS FWS-HM 500 Surface-Mounted Magnet 12V/24V, 330mA, 266x40x73mm, Feedback Contact, LED
12 V/24 V, IP20, with Open/Close indicator integrated in magnet including holding plate Forced separation in case of residual magnetism (W x H x D) 266 x 40 x 73 mm
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Prod.-Nr.: 901410
€498.25*
GfS Door Terminal INOX, 24V with flash light, certified acc. to EltVtR and EN 13637
GFS Electric Door Locks The electric lock operates on the fail-safe principle. The electric door locking system consists of a locking element (surface-mounted magnet, emergency exit strikes, bolt lock, etc.), a control unit (e.g., GfS Door Terminal, GfS FWS 02), a release element (e.g., GfS e-Bar, GfS Door Terminal, emergency switch), and according to prEN13637, an operating element (door handle, panic bar, etc.). When the release element is activated, the locking element is de-energized and unlocked. The GfS Door Terminal (with integrated control unit, siren, strobe light, and emergency switch) is to be mounted near the door or on the door leaf. The height of 1200 mm should not be exceeded during installation. The recommended optimal height is 850 mm so that children and wheelchair users can also reach the switch. The surface-mounted magnet is mounted on the door frame or in the passage area, and the holding plate is mounted on the door leaf. During installation, the clear passage height of 2 m must not be undercut. Surface-mounted magnets are easy to install and can also be retrofitted to existing doors (surface mounting). No changes or cutouts need to be made to the door frames. This statement does not apply to the retrofitting of fire protection closures with smoke protection properties. According to a letter dated 1.12.2009 from the Institute for Building Technology (Berlin), electromagnets can only be retrofitted to fire protection closures with the approval of the door manufacturer. In these cases, the security door closer with an integrated electric locking element may be an option. The emergency exit door is electrically locked, the red backlit emergency button for unlocking is alarm-secured. In an emergency, the red backlit emergency buttonis pressed. The LEDs blink green. The electriclock is de-energized. The emergency exit door can be used. At the same time, a visualand an acoustic alarm (95 dB/1 m) are triggered.These can be reset with the device key. Authorized persons do not use the handle,but open the latch with the key,to pass through the door without triggering the alarm.
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Prod.-Nr.: 790000
€1,142.76*