Flap size up to approx

• check 0.4 m²(2)
• check 1 m²(2)
• check 1.5 m²(1)
• check 2 m²(1)
• check 3,2 m²(2)
• check 8 m²(1)

Control:

• check Continuously (0/2...10V)(2)
• check O/C, 3 point(1)
• check O/Z, 3-point, continuous DC 0...32 V(1)

SPDT Auxiliary Switch:

• check NO(1)
• check YES - 1 pc(1)