Ventilation key switch

Flush-mounted

• OPEN – STOP – CLOSE
• Prepared for profile half cylinder
• Housing dimensions (W x H x D): 80 x 152 x 35 mm

• Area of application: Smoke and heat exhaust ventilation systems (RWA)
• Product type: Accessories
• Application: Staircase (smoke ventilation acc. to MBO/LBO), Miscellaneous (smoke exhaust to EN 12101-2)
• Feuer-/Rauchschutz: yes