Direct-coupled actuator with self-centering shaft adapter.

• For the operation of quarter-turn air dampers in safety related applications requiring springreturn fail-safe operation (e.g. frost protection). • For VBG ball valves

Protection class	IP54
Position indication	rotational angle scales 0..90o, 90..0o
End switch function/capacity	models with 1 SPDT switch 250 V, 8 (5) A; adjustable setting between 0o and 95o
Shaft mounting	for round shafts 9..16 mm; square shafts 6..13 mm
Spring return	yes
Manual operation	no
Spring return timing	25 s
Torque	5 Nm
Damper area	1 m2

Additional description

• Rotation direction selectable by flipping the actuator 180o around its vertical axis. • Actuator supplied with complete package mounting parts. • Removable wiring box, without cable gland (M20x1,5). • Durable plastic housing with built-in mechanical end-limits.