Chi tiết sản phẩm
■ NENUTEC security damper actuators are especially
designed for fire damper applications in different sizes
according fire protection inspection EN 1366-2.
Suitable for smoke damper applications.
■ SAFA…08 S (T) spring return actuators, tension the
spring return while the actuator moves the damper to its
normal working position. In case of emergency (power
supply is interrupted or thermal tripping device is over
heated) the stored energy in the spring triggers and
moves the damper back to its safe position.
■ Torque 8 Nm
■ Damper size 1.5 m2
■ Power Supply AC/DC 24 V and AC 230 V
■ Control 2 Point (Open/Closed)
■ 2 fixed auxiliary switches (SPDT)
■ Shaft dimensions standard 12 mm square (inclusive insert 8/10 mm square)
■ Minimum shaft length 10 mm
■ Selectable direction of rotation
■ Actuator with 1000 mm cable connection
■ Thermal duct and ambient sensor on request
■ Manual override with crank handle
■ Customer version on request