Drop bolt 843

without profile cylinder hole, incl. striking plate (short)

Product description

The effeff 843 drop bolt's compact design and sophisticated accessories enable it to be fitted in a variety of locations. Thus it can offer optimum security as an additional door locking system in both commercial and private buildings.

Overview of Advantages

  • For horizontal and vertical fitting
  • When fitted horizontally, only possible to close downwards
  • Can also be fitted to the surface of glass doors
  • Automatic unlocking for 9 seconds via integrated control
  • Integrated door and locking monitoring contacts
  • Suitable for short and permanent release
  • Suitable for swing doors
Technical data
Rated operating voltage tolerance range± 10 %
Input operating voltage12-24 V DC
12 V starting current1500 mA
24 V starting current1400 mA
12 V latching current130 mA
24 V latching current80 mA
Housing length164 mm
Housing width22 mm
Housing depth38 mm
Width face plate25 mm
Face plate thickness3 mm
Material face plateStainless steel
Diameter dead bolt12.7 mm
Bolt throw16 mm
Distance between faceplate and striking platemax. 6 mm
Installation positionVertical and horizontally (closed downwards only)
Holding force10000 N
Variants that can be ordered
Order number
Description
843-4-------Q41Fail-unlocked 12-24 V DC, incl. strike plate (short)
843-4-30----Q41Fail-locked 12-24 V DC, incl. strike plate (short)