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    • Finland
    • France
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    • Germany
    • Greece
    • Hungary
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    • Lithuania
    • Netherlands
    • North Macedonia
    • Norway
    • Poland
    • Romania
    • Russia
    • Saudi Arabia
    • Serbia & Montenegro
    • Slovakia
    • Slovenia
    • South Africa
    • Spain
    • Sweden
    • Switzerland
    • Turkey
    • Ukraine
    • United Arab Emirates (FZE)
    • United Kingdom

    Asia Pacific

    • Australia
    • Cambodia
    • China
    • Hong Kong SAR, China
    • India
    • Indonesia
    • Japan
    • Korea
    • Macau SAR, China
    • Malaysia
    • Myanmar
    • New Zealand
    • Philippines
    • Singapore
    • Taiwan, China
    • Thailand
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Home
  • Products

    Actuators

    • Actuator Sizing and Selection
    • Non Fail-Safe Actuators
    • Fail-Safe Actuators
    • Actuators for Harsh Environmental Conditions
    • Fast Running Actuators
    • Linear Actuators
    • Fire Damper Actuators
    • Smoke Control Damper Actuators
    • Variable Air Volume
    • Valve Actuators

    Valves

    • Valve Sizing and Selection
    • Belimo Energy Valve™
    • Pressure Independent Control Valves
    • Zone Valves
    • Characterised Control Valves
    • Ball Valves
    • Butterfly Valves
    • Globe Valves
    • Potable Water Valves
    • Valve Actuators

    Sensors / Meters

    • Sensors/Meters Selection
    • Duct Sensors (Air)
    • Pipe Sensors (Water)
    • Outdoor Sensors (Air)
    • Room Units
    • Thermal Energy Meters (TEM)
    • Belimo Energy Valve™ with TEM

    Systems

    • Belimo Energy Valve™
    • Room Solutions
    • Bus & System Integration
    • Fire & Smoke
    • Energy Manifold

    Retrofit

    • Belimo Retrofit Tool
    • Damper Actuators (Retrofit)
    • Control Valve Actuators (Retrofit)
    • Butterfly Valve Actuators (Retrofit)
    • Globe Valve Actuators (Retrofit)
    • Variable Air Volume (Retrofit)
    • Sensors (Retrofit)

    Services

    • Actuator Sizing and Selection
    • Valve Sizing and Selection
    • Sensors/Meters Selection
    • Customer-specific products
    • Download Center
    • Apps
    • Software/Plug-ins/CAD
    • File Archive (Bus & System Integration)
    • Product and Price Catalogue
    • General Conditions of Sales and Delivery
    • Belimo Cloud: Login / Register
    • Thermal energy meter activation
    • Videos
  • Support

    Services

    • Actuator Sizing and Selection
    • Valve Sizing and Selection
    • Sensors/Meters Selection
    • Customer-specific products
    • Download Center
    • Apps
    • Software/Plug-ins/CAD
    • File Archive (Bus & System Integration)
    • Product and Price Catalogue
    • General Conditions of Sales and Delivery
    • Belimo Cloud: Login / Register
    • Thermal energy meter activation
    • Videos

    Belimo Education

    • Belimo Experience Center (Hinwil, Switzerland)
    • Company Tour (Hinwil, Switzerland)
    • Webinars
    • Online training
    • Applications: Air handling units (AHUs)
  • About Us

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  1. Home
  2. Actuators

Fail-Safe Actuators

Belimo rotary actuators with fail-safe can handle a magnitude of HVAC applications. They are available in a wide range of nominal voltages and torques.

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LF230

LF230

Rotary actuator fail-safe, 4 Nm, AC 230 V, Open/close, 75 s, IP54

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Please contact your local Sales Representative for ordering.
LF230-S

LF230-S

Rotary actuator fail-safe, 4 Nm, AC 230 V, Open/close, 75 s, 1 x SPDT, IP54

Add to Project List
Please contact your local Sales Representative for ordering.
LF24

LF24

Rotary actuator fail-safe, 4 Nm, AC/DC 24 V, Open/close, 75 s, IP54

Add to Project List
Please contact your local Sales Representative for ordering.
LF24-MFT2

LF24-MFT2

Rotary actuator fail-safe, 4 Nm, AC/DC 24 V, MP-Bus, 2...10 V, 150 s (75...300 s), IP54

Add to Project List
Please contact your local Sales Representative for ordering.
LF24-S

LF24-S

Rotary actuator fail-safe, 4 Nm, AC/DC 24 V, Open/close, 75 s, 1 x SPDT, IP54

Add to Project List
Please contact your local Sales Representative for ordering.
LF24-SR

LF24-SR

Rotary actuator fail-safe, 4 Nm, AC/DC 24 V, 2...10 V, 150 s, IP54

Add to Project List
Please contact your local Sales Representative for ordering.
NF24A

NF24A

Rotary actuator fail-safe, 10 Nm, AC/DC 24 V, Open/close, 75 s, IP54

Add to Project List
Please contact your local Sales Representative for ordering.
NF24A-MOD

NF24A-MOD

Rotary actuator fail-safe, 10 Nm, AC/DC 24 V, BACnet MS/TP, Modbus RTU, MP-Bus, 2...10 V, 150 s (40...150 s), IP54

Add to Project List
Please contact your local Sales Representative for ordering.
NF24A-MP

NF24A-MP

Rotary actuator fail-safe, 10 Nm, AC/DC 24 V, MP-Bus, 2...10 V, 150 s (40...150 s), IP54

Add to Project List
Please contact your local Sales Representative for ordering.
NF24A-S2

NF24A-S2

Rotary actuator fail-safe, 10 Nm, AC/DC 24 V, Open/close, 75 s, 2 x SPDT, IP54

Add to Project List
Please contact your local Sales Representative for ordering.
NF24A-SR

NF24A-SR

Rotary actuator fail-safe, 10 Nm, AC/DC 24 V, 2...10 V, 150 s, IP54

Add to Project List
Please contact your local Sales Representative for ordering.
NF24A-SR-S2

NF24A-SR-S2

Rotary actuator fail-safe, 10 Nm, AC/DC 24 V, 2...10 V, 150 s, 2 x SPDT, IP54

Add to Project List
Please contact your local Sales Representative for ordering.
NF24A-SZ

NF24A-SZ

Rotary actuator fail-safe, 10 Nm, AC/DC 24 V, 0.5...10 V, 150 s, IP54

Add to Project List
Please contact your local Sales Representative for ordering.
NF24A-SZ-S2

NF24A-SZ-S2

Rotary actuator fail-safe, 10 Nm, AC/DC 24 V, 0.5...10 V, 150 s, 2 x SPDT, IP54

Add to Project List
Please contact your local Sales Representative for ordering.
NFA

NFA

Rotary actuator fail-safe, 10 Nm, AC 24...240 V / DC 24...125 V, Open/close, 75 s, IP54

Add to Project List
Please contact your local Sales Representative for ordering.
NFA-S2

NFA-S2

Rotary actuator fail-safe, 10 Nm, AC 24...240 V / DC 24...125 V, Open/close, 75 s, 2 x SPDT, IP54

Add to Project List
Please contact your local Sales Representative for ordering.
SF24A

SF24A

Rotary actuator fail-safe, 20 Nm, AC/DC 24 V, Open/close, 75 s, IP54

Add to Project List
Please contact your local Sales Representative for ordering.
SF24A-MOD

SF24A-MOD

Rotary actuator fail-safe, 20 Nm, AC/DC 24 V, BACnet MS/TP, Modbus RTU, MP-Bus, 2...10 V, 150 s (70...220 s), IP54

Add to Project List
Please contact your local Sales Representative for ordering.
SF24A-MP

SF24A-MP

Rotary actuator fail-safe, 20 Nm, AC/DC 24 V, MP-Bus, 2...10 V, 150 s (70...220 s), IP54

Add to Project List
Please contact your local Sales Representative for ordering.
SF24A-S2

SF24A-S2

Rotary actuator fail-safe, 20 Nm, AC/DC 24 V, Open/close, 75 s, 2 x SPDT, IP54

Add to Project List
Please contact your local Sales Representative for ordering.
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