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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 100...240 V, Open/close, 75 s, IP54

List price: US$334.31
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LF230-S

LF230-S

Rotary actuator fail-safe, 4 Nm, AC 100...240 V, Open/close, 75 s, 1x SPDT, IP54

List price: US$387.28
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LF230-S/300

LF230-S/300

Rotary actuator fail-safe, 4 Nm, AC 100...240 V, Open/close, 75 s, 1x SPDT, IP54

List price: US$531.35
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LF24

LF24

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

List price: US$315.56
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LF24-3

LF24-3

Rotary actuator fail-safe, 4 Nm, AC/DC 24 V, 3-point, 150 s, IP54

List price: US$449.73
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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

List price: US$519.28
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LF24-S

LF24-S

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

List price: US$366.31
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LF24-SR

LF24-SR

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

List price: US$423.69
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NF24A

NF24A

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

List price: US$366.31
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NF24A-S2

NF24A-S2

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

List price: US$428.10
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NF24A-SR

NF24A-SR

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

List price: US$484.37
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NF24A-SR-S2

NF24A-SR-S2

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

List price: US$575.38
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NF24A-SZ

NF24A-SZ

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

List price: US$529.17
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NFA

NFA

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

List price: US$383.96
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NFA-S2

NFA-S2

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

List price: US$450.16
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SF24A

SF24A

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

List price: US$463.66
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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

List price: US$808.70
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SF24A-S2

SF24A-S2

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

List price: US$540.54
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SF24A-SR

SF24A-SR

Rotary actuator fail-safe, 20 Nm, AC/DC 24 V, 2...10 V, 150 s, IP54

List price: US$600.22
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SF24A-SR-S2

SF24A-SR-S2

Rotary actuator fail-safe, 20 Nm, AC/DC 24 V, 2...10 V, 150 s, 2x SPDT, IP54

List price: US$695.10
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