Flap size up to approx

• check 0.3 m²(2)
• check 0.4 m²(14)
• check 0.5 m²(4)
• check 0.8 m²(7)
• check 1 m²(11)
• check 1,2 m²(2)
• check 1.5 m²(5)
• check 2 m²(14)
• check 3,2 m²(4)
• check 4 m²(13)
• check 6 m²(3)
• check 8 m²(9)

Power supply

• check 24V AC/DC(2)
• check 100...240V AC(1)

Control:

• check Continuously (0/2...10V)(1)
• check Open / Closed(2)

SPDT Auxiliary Switch:

• check NO(3)
• check YES - 2 pcs(3)

90° motor adjustment time

• check 75 p(2)
• check 150 s(1)