Flap size up to approx

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

Power supply

• check 24V AC/DC(4)
• check 100...240V AC(4)

Control:

• check Continuously (0/2...10V)(4)
• check O/C, 3 point(8)

Connection:

• check Cable(4)
• check Clamps(4)

SPDT Auxiliary Switch:

• check NO(4)
• check YES - 1 pc(4)