Spring Return DCA 5NM 230V ON/OFF

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).
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
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.
Spring return: yes
Manual operation: no
Spring return timing: 25s

Supply voltage: 230 Vac
Control input signal: 2-pt
End switches: no
Position feedback: no
Runtime: 45s
Torque: 5Nm
Damper area: 1m2

Specification sheet (English):

Installation/startup instruction (English):

Installation/mounting instruction (Multilingual):