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Fire and smoke protection
Fire damper actuators
Control and monitoring

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Communication and Power Supply Unit
 Communication and control
 power supply unit

The product may differ from the illustration

Communication and power supply unit
for fire damper actuators 24 V with connector
Communication LON (FTT-10A)
Integrated status light
Connection with power supply for a smoke switch
Power supply AC 230 V

Only available through manufacturers
of fire protection dampers

PDF Data Sheets Accessories Suitable Actuators Download LNS plug-in BIM Plug-in Download
Legal disclaimer and safety notes CE Declaration of Conformity
PDF Data Sheets for BKN230-24LON Send PDFs for other items
Technical data, wiring diagram, dimensions (PDF - 431 kb) Send Data Sheet
Guideline for system integrators (Functional Profile) (PDF - 599 kb) Send Data Sheet

Accessories for BKN230-24LON
BAT72   Thermoelectrical tripping device
AC/DC 24…48 V, cable 1 m
Duct inside temperature 72 °C (colour black)
Duct outside temperature 72 °C
Probe length 65 mm

Suitable Actuators
BF24TL-TN-ST Fire damper actuator 90°
18 Nm/12 Nm, <120 s/16 s (Motor/Fail-safe)
BF24TL-TN-ST-2 Fire damper actuator 90°
18 Nm/12 Nm, <120 s/16 s (Motor/Fail-safe)
BF24TL-T-ST Spring-return actuator
18 Nm, 120 s, 95°
BFG24TL-TN-2-ST-12 Fire damper actuator 180°
11 Nm/8.5 Nm, <120 s/20 s (Motor/Fail-safe)
BFG24TL-TN-ST Fire damper actuator 180°
11 Nm/8.5 Nm, <120 s/20 s (Motor/Fail-safe)
BFG24TL-T-ST Spring-return actuator
11 Nm, 120 s, 180°

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