F-R60

Fire dampers represent passive fire protection and are designed to utilize compartmentalization to prevent the spread of toxic gases, smoke and fire. The opening and closure of the damper blade can be activated remotely for actuator versions. In case of fire when the air in the duct exceeds 72 °C or 74 °C, the thermal fuse melts in both actuator and manual versions. The melting of the thermal fuse activates the closure of the damper blade automatically. The damper blade is then mechanically locked in the closed position.

• Short body

• Fire resistivity EI60S

• Interchangeable mechanism and actuator

• Manual mechanism with end position switches

• Casing leakage according to EN 1751, class C

• Blade leakage according to EN 1751, class 3

F-R60 fire dampers are CE certified following the Construction Products Regulation according to EN 15650:2010. Dampers are tested according to EN 1366-2:2015 and classified according to EN 13501-3 + A1:2009. The fire damper together with its installation form an inseparable part of the fire resistivity rating. F-R60 fire dampers are designed for the installations listed and described in their Handbook.

• Damper with standard supporting construction in accordance with EN 1366-2:2015: EI60 (ve - ho i↔o)S

Detailed information about accessories is available at design.systemair.com

• FCR: Flexible Duct Connection

The F-R60 damper has a galvanized sheet metal casing, blades from non-asbestos calcium silicate board with polyurethane foam seals for cold smoke and an intumescent seal that expands in case of fire. Ethylene-propylene rubber as duct seal. The product contains no hazardous substances, except for the solder in the thermal fuse, which contains a milligram of lead. All materials are processed in accordance with local regulations.

By default, manually operated fire dampers are supplied with manual control, optionally with micro switches. In case of fire, the fire damper is closed automatically The actuating mechanism is activated when the temperature of the air in the duct reaches 74 °C and the damper closes within 10 seconds after fuse melts.

• H0

Fire damper with an activation mechanism with a cover, manual crank and with a spring return release mechanism activated by a fusible thermal link set to 74 °C.

• H2

Fire damper with an H0 activation mechanism + open and closed indication with AC 230 V or AC/DC 24 V contact switches.

By default, actuator operated fire dampers are supplied with an actuator with micro switches, optionally with a communication and power supply unit. A fire damper can be equipped with a spring return actuator which can be closed by a command from the building management system, or after the breaching of the thermoelectric fuse. Actuator operated fire dampers are equipped as standard with a thermoelectric fuse, that activates the closing of the damper after the reaching or exceeding the ambient temperature of 72 °C. The actuator power circuit is interrupted and its spring closes the damper blade within 20 seconds.

• B230T or G230T

Fire damper with an activation mechanism with a Belimo or Gruner spring return actuator (AC 230 V) with 72 °C electro-thermal fuse and auxiliary switches.

• B24T or G24T

Fire damper with an activation mechanism with a Belimo or Gruner spring return actuator (AC/DC 24 V) with 72 °C electro-thermal fuse and auxiliary switches.

• BST0 or GST0

Fire damper with an activation mechanism with a Belimo or Gruner spring return actuator (AC/DC 24 V) with an 72 °C electro-thermal fuse and auxiliary switches, with a Belimo communication and power supply unit BKN230-24 or Gruner communication and power supply unit FSC-UFC24-2 (FSC-UFC24-2 bus protocols RS-485: BACnet MS/TP and Modbus RTU). Other communication and power supply units on demand.

• B24T-W or G24T-W

Fire damper with an activation mechanism with a Belimo or Gruner spring return actuator (AC/DC 24 V) with an 72 °C electro-thermal fuse and auxiliary switches, with provided cable connectors for the supply and communication unit (communication unit not part of the mechanism).

• B24T-SR or G24T-SR

Fire damper with an activation mechanism with a Belimo or Gruner spring return actuator (AC/DC 24 V) with 72°C electro-thermal fuse and auxiliary switches for Modulated dampers (possibility to open the blade at the desired angle).