.svg?v=180920048278408794651776809924){kind=small}
BF120-2 | Belimo Fire And Smoke Damper Actuator Spring Return 120V
- Regular price
- $724.00
- Sale price
- $724.00
- Regular price
-
Couldn't load pickup availability
Product Description P/N: BF120-2
Description
The Belimo BF120-2 is a spring return fire and smoke damper actuator designed for reliable open/close control in life-safety HVAC systems. It operates on AC 120 V, delivers 18 Nm of torque, and is engineered to ensure dependable damper positioning during normal operation and emergency conditions.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Belimo |
| Category | Actuators & Dampers |
| Part Number | BF120-2 |
| Subcategory | Fire & Smoke Actuators |
| Actuator Type | Spring return, fire & smoke |
| Nominal Voltage | AC 120 V |
| Nominal Frequency | 50/60 Hz |
| Voltage Range | AC 96…132 V |
| Nominal Torque | 18 Nm |
| Fail-Safe Torque | 12 Nm |
| Control Type | Open/Close |
| Power Consumption (Operation) | 8.5 W |
| Power Consumption (Rest) | 3 W |
| Transformer Sizing | 11 VA |
| Auxiliary Switches | 2 × SPDT |
| Running Time (Motor) | <120 s / 90° |
| Running Time (Fail-Safe) | 16 s |
| Angle of Rotation | Max. 95° |
| Degree of Protection | IP54 |
| Ambient Temperature | -22…122°F (-30…50°C) |
| Weight | 2.9 kg |
Information About BF120-2
The BF120-2 is part of Belimo’s certified fire and smoke damper actuator range developed for HVAC life-safety applications. It is designed to drive dampers to a defined safety position using a spring return mechanism in the event of power loss. The actuator features reinforced insulation, dual auxiliary switches, and a robust mechanical interface suitable for continuous hollow shafts. Built for long service life, it supports up to 60,000 safety positioning cycles while maintaining consistent performance.
Key Features
- Life-Safety Rated Fire And Smoke Control: Engineered to meet stringent fire and smoke damper requirements with reliable open/close operation.
- Spring Return Fail-Safe Mechanism: Automatically moves the damper to its safety position during power loss or emergency conditions.
- High Torque Output: Provides 18 Nm of motor torque to ensure secure damper movement under normal operating conditions.
- Dual Auxiliary Switches: Two SPDT switches allow precise end-position signaling and system interlocking.
- Robust Mechanical Interface: Continuous hollow shaft connection ensures stable torque transfer and accurate positioning.
- Certified And Compliant Design: Meets IEC/EN standards and CE directives for safety, EMC, and low-voltage operation.
- Maintenance-Free Operation: Designed for long-term reliability with minimal service requirements.
The BF120-2 delivers the reliability and precision required for fire and smoke damper actuation in commercial and institutional HVAC systems.
Description
The Belimo BF120-2 is a spring return fire and smoke damper actuator designed for reliable open/close control in life-safety HVAC systems. It operates on AC 120 V, delivers 18 Nm of torque, and is engineered to ensure dependable damper positioning during normal operation and emergency conditions.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Belimo |
| Category | Actuators & Dampers |
| Part Number | BF120-2 |
| Subcategory | Fire & Smoke Actuators |
| Actuator Type | Spring return, fire & smoke |
| Nominal Voltage | AC 120 V |
| Nominal Frequency | 50/60 Hz |
| Voltage Range | AC 96…132 V |
| Nominal Torque | 18 Nm |
| Fail-Safe Torque | 12 Nm |
| Control Type | Open/Close |
| Power Consumption (Operation) | 8.5 W |
| Power Consumption (Rest) | 3 W |
| Transformer Sizing | 11 VA |
| Auxiliary Switches | 2 × SPDT |
| Running Time (Motor) | <120 s / 90° |
| Running Time (Fail-Safe) | 16 s |
| Angle of Rotation | Max. 95° |
| Degree of Protection | IP54 |
| Ambient Temperature | -22…122°F (-30…50°C) |
| Weight | 2.9 kg |
Information About BF120-2
The BF120-2 is part of Belimo’s certified fire and smoke damper actuator range developed for HVAC life-safety applications. It is designed to drive dampers to a defined safety position using a spring return mechanism in the event of power loss. The actuator features reinforced insulation, dual auxiliary switches, and a robust mechanical interface suitable for continuous hollow shafts. Built for long service life, it supports up to 60,000 safety positioning cycles while maintaining consistent performance.
Key Features
- Life-Safety Rated Fire And Smoke Control: Engineered to meet stringent fire and smoke damper requirements with reliable open/close operation.
- Spring Return Fail-Safe Mechanism: Automatically moves the damper to its safety position during power loss or emergency conditions.
- High Torque Output: Provides 18 Nm of motor torque to ensure secure damper movement under normal operating conditions.
- Dual Auxiliary Switches: Two SPDT switches allow precise end-position signaling and system interlocking.
- Robust Mechanical Interface: Continuous hollow shaft connection ensures stable torque transfer and accurate positioning.
- Certified And Compliant Design: Meets IEC/EN standards and CE directives for safety, EMC, and low-voltage operation.
- Maintenance-Free Operation: Designed for long-term reliability with minimal service requirements.
The BF120-2 delivers the reliability and precision required for fire and smoke damper actuation in commercial and institutional HVAC systems.