Flap size up to approx

• check 0.3 m²(4)
• check 0.4 m²(4)
• check 0.8 m²(6)
• check 1 m²(8)
• check 1.5 m²(6)
• check 2 m²(8)
• check 3 m²(1)
• check 4 m²(18)
• check 8 m²(4)

Power supply

• check 24V AC/DC(2)
• check 100...240V AC(2)

Control:

• check Continuously (0/2...10V)(2)
• check O/C, 3 point(4)

Electrical coverage:

• check IP20(2)
• check IP54(4)

Direction of rotation:

• check L - counterclockwise(2)
• check R - clockwise(2)