Main control unit HSE plastic, with buzzer, gray

Hand control unit main operating station, with buzzer, gray

Manual call point with built-in buzzer and indicators for manually controlling the OPEN and CLOSE functions of a smoke extraction system through the call point lines of a smoke extraction control panel.

Signal for faults and alarm selectable via DIP switch.

• Operating voltage: 24 V DC
• Ambient temperature: -5°C … +40°C
• Housing: aP, plastic (ABS)
• Dimensions (WxHxD): 130 x 130 x 32 mm
• Connections: Spring terminals, 0.5 mm² (rigid)
• Protection class: IP30
• Indicators: OPEN, operation, fault
• Control elements: OPEN button, CLOSE button

• Lockable, glazed door (including key)
• Connection to the call point line input
• The end-of-line resistor is activated or deactivated via DIP switch