Closer body Boxer EFS 4-6 * Main body for integrated door closer size EN 4-6 with electric free swing function incl. free swing lever with comfort hold-open function

GEZE Boxer EFS 4-6 Integrated door closer for single leaf doors with electric free swing function, which allows the door to be operated at low power.
  • All functions can be adjusted in the installed state
  • Closing speed can be adjusted from the top via valves
  • Latching action can be adjusted from the top via valve
  • Electric free swing function
  • Mechanical, adjustable back check in the guide rail
  • Door closer, can be used for right and left hand doors
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  • Spindle extensions up to 8 mm available
  • Supply voltage 24 V DC
  • Minimal installation effort due to low number of individual parts and quick setting
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Application Areas

  • Fire and smoke protection doors, proof of suitability for the door required
  • Right and left single-action doors
  • Single-action doors up to 1400 mm leaf width and 180 kg leaf weight
  • Integrated installation
  • Hold-open systems with integrated hold-open function with free swing
  • Barrier-free access in accordance with DIN 18040

Technical data

Closer body Boxer EFS 4-6
Closing force in accordance with EN 1154 EN 4 - 6
Leaf width (max.) 1400 mm
Leaf weight (max.) 180 kg
Opening angle (max.) 120 °
Identical design for DIN left and DIN right Yes
Input voltage 24 V DC
Electrical power consumption 2 W
Duty rating 100 %
Residual ripple 20 %
IP rating IP43
Standard conformity EN 1154:1996/A1:2002/AC:2006, EN 1155
Suitability for fire protection doors Yes
Length 332 mm
Width 40 mm
Height 54 mm
Closing force adjustable Yes, stepless
Adjustable closing speed Yes
Latching action adjustable Yes, via valve
Back check integrated Mechanically in the guide rail
Position of closing force adjustment Top
Safety valve againts overload Yes
Hold-open function Electrically, for free-swing function

Variants & Accessories