Systemair HRM-3K-GE pushbutton switch - pushbutton smoke extr.,plastic,yellow

Application The smoke vent button HRM-3 is used as a Manual detector in smoke and heat vent systems. It is used in case of fire the manual release on the electrical control system for activating the automatic flue. The smoke vent button is carried out in conventional detectors technology and is monitored for open and short circuit. The system status "Ready", "tripped" and "disorder" are each indicated by a separate LED indicator light on the smoke vent button. The smoke vent button made of a flat metal or plastic enclosure with door, a lock and interchangeable wrapping sheet of glass which protects against accidental operation. In case of alarm, the glass pane is taken for detection triggered. The HRM-3 has a pressure switch for triggering an alarm, and a print button for resetting, which is concealed and is only accessible with the door detector housing. The provision of Analgenauslösung can take place at any detector. Alarm reset auto. Detector (ARM / MAN) RESET - button: If an alarm is triggered by auto...