ASSA ABLOY 835C-50 Hi-O is an electric pressure lock in the Velox series, adapted for high-frequency doors with ASSA modular or Connecturtag. Fits well as a day lock
Electric pressure lock housing 835C-50, Connection cable EA226 (10m), Magnet for End plate 1487 and 2 pcs. pressure pins 520H 43 mm.
- Pressure drop switchable single or split function.
- Easily switchable electrically/mechanically operated side
- Easily adjustable forward/reverse function
- Autohook on/off (automatic unlocking)
- Reversible drop piston for right- or left-hung doors
- Interlocked pressure drop
- The lock can always be operated with a key/knob
- Approved for assembly in fire cell limit E/EI 120
- Certified according to SSF 3522-1093, class 3 and SS-EN 179
- Approved to be combined with Emergency Evacuation Fitting 179J
- Re-occupancy function can be activated via I/O BOX 350 with signal from evacuation/fire alarm
- Multifunctional
- Multi voltage 12-24V
- Status indication available on the Hi-O bus and via relay on the I/O BOX 350 (see product sheet)
- The pressure is activated electrically inside/outside alternatively electrically controlled outside and mechanically connected inside, adjustable.
- Electrically controlled outside, mechanically connected inside (split spindle)
- Electrically controlled outside and inside (fixed spindle)
- Auto hook, the hook rule locks out automatically when the door is closed
- Auto retract, the hook rule retracts when pressure is activated
- Auto hook can be switched off and operated mechanically