GEZE Öffnungs- und Verriegelungssysteme - Elektrische Lüftungsantriebe für komfortables und sicheres Öffnen
Opening & locking systems OL 350 EN

System for inward opening windows

Opening & locking systems OL 360 EN

System for outward opening windows

Opening & locking systems OL 370 EN

System for post/rail structures

For the daily ventilation operation

GEZE Opening & locking systems

The systems OL 350 EN, OL 360 EN and OL 370 EN are opening and locking systems for ventilation windows. As tandem configurations, they are available with two drives E 250 VdS in combination with the tandem switch E 102 and the tandem power pack E 48. They are suitable for daily ventilation. Systems OL 350 EN, OL 360 EN and OL 370 EN consist of a mechanical bracket set in combination with high-grade electrically operated spindle drive E 350 N. Due to the mechanical locking, additional electrically operated locking drives are not necessary.

Opening /
locking systems

OL 350 EN
(Solo/Tandem)

OL 360 EN
(Solo/Tandem)

OL 370 EN
(Solo/Tandem)

Dimensions WxHxD [mm]

 B=Stroke+340mm/
B=Stroke + 240mm

B=Stroke+340mm/
B=Stroke+240mm

B=Stroke+340mm/
B=Stroke+240mm

Opening width/
stroke [mm]

100/150/200/300

150/200/300

100/150/230

Max. seal weight [kg/m³]

30

30 (25)

30

Connected load [V]

230 ± 10%

230 ± 10%

230 ± 10%

Power con- sumption [W]

35 / 20

35 / 20

35 / 20

Tension/ pressure [N]

750/750 
(VdS-nominal strength:500)

750/750 
(VdS-nominal strength:500)

750/750 
(VdS-nominal strength:500)

Delay [mm/s]

ca. 6,6 / 5

ca. 6,6 / 5 

ca. 6,6 / 5 

Space require-
ment on frame

[mm]

Locking min: 32

Drive side min: 48

Blind frame min:45 Casement frame min:33

Blind frame min:18 Casement frame min:38