FIRE & SMOKE DAMPER ACTUATORS

Introduction:

This fire and smoke spring-return actuator is specially designed for small and medium-sized terminal air damper and air volume system control unit. It is often used in places where space is limited because its small size and flexible control.

Features:

• It can be controlled by single line
• It can set the running time separately
• Screw terminal connection
• Square shaft: Max 12×12
• The angle of rotation can be selected
• It is with two groups of floating auxiliary switches
• It can be presetted
• Steel housing is with the features of fixation, compact and anticollision
• Sealed cover and housing can meet the criteria of IP54
• It can be with temperature sensor, which has excellent fire resistance and is easy to install.