Belimo Open/Close Damper Actuator, 20 Nm, 21.6 to 137.5 V ac, 264 V
- N° de stock RS:
- 834-8284
- Référence fabricant:
- SFA
- Fabricant:
- Belimo
Sous-total (1 unité)*
460,78 €
(TVA exclue)
557,54 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 75,00 €
En stock
- Plus 2 unité(s) expédiée(s) à partir du 02 mars 2026
- Plus 10 unité(s) expédiée(s) à partir du 02 mars 2026
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Unité | Prix par unité |
|---|---|
| 1 + | 460,78 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 834-8284
- Référence fabricant:
- SFA
- Fabricant:
- Belimo
Spécifications
Documentation technique
Législations et de normes
Détails du produit
Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.
Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | Belimo | |
| Product Type | Damper Actuator | |
| Maximum Damper Area | 4m² | |
| Switch Included | Yes | |
| Power Consumption | 7W | |
| Control Type | Open/Close | |
| Supply Voltage | 21.6 to 137.5 V ac, 264 V | |
| Motor Torque | 20Nm | |
| Noise Level | 45dBA | |
| IP Rating | IP54 | |
| Minimum Operating Temperature | -30°C | |
| Maximum Damper Spindle Size | 25.4mm | |
| Running Time | 75s | |
| Angle of Rotation | 95° | |
| Minimum Damper Spindle Size | 10mm | |
| Maximum Operating Temperature | 50°C | |
| Standards/Approvals | UL, CE, IEC, EN, CSA | |
| Series | SF | |
| Sélectionner tout | ||
|---|---|---|
Marque Belimo | ||
Product Type Damper Actuator | ||
Maximum Damper Area 4m² | ||
Switch Included Yes | ||
Power Consumption 7W | ||
Control Type Open/Close | ||
Supply Voltage 21.6 to 137.5 V ac, 264 V | ||
Motor Torque 20Nm | ||
Noise Level 45dBA | ||
IP Rating IP54 | ||
Minimum Operating Temperature -30°C | ||
Maximum Damper Spindle Size 25.4mm | ||
Running Time 75s | ||
Angle of Rotation 95° | ||
Minimum Damper Spindle Size 10mm | ||
Maximum Operating Temperature 50°C | ||
Standards/Approvals UL, CE, IEC, EN, CSA | ||
Series SF | ||
Statut RoHS : Exempté
- Pays d'origine :
- CH
Belimo Damper Actuator
The Belimo Sf series damper actuator has an open/close control type. It is a spring return actuators with an emergency function for adjusting air dampers in ventilation and air conditioning systems in buildings. It has an adjustable U-clamp, which accepts round or square shafts. This actuator can be installed with a pre-tensioned spring. This product is controlled with a standard signal of DC 0V to 10V and moves the damper to the operating position. This actuator is overload proof, requires no limit switches. It requires AC supply voltage between 19.2VAC and 264VAC and DC supply voltage between 21.6VDC and 137.5VDC.
It has 2 x SPDT integrated auxiliary switches
Features and Benefits
The direction of rotation reversible
Spindle driver universal spindle clamp
Operating voltage ranges between 2VDC and 10VDC
Running springtime is <20s
PVC connection cable length is 1m
Motor and return torque is 20Nm
Maximum damper area is 4m²
Damper spindle compatibility ranges between 10mm and 25.4mm
Power consumption is 7W
Noise level ≤45 (Motor) dBA, ≤62 (Spring Return) dBA
Rated impulse voltage is 0.8kV
Maintenance-free
Service life min. 60,000 emergency positions
Ambient temperature ranges between -30°C and 50°C
Certifications
IEC/EN 60730-1
UL 60730-1A
UL 60730-2-14
CAN/CSA E60730-1:02
IP54
Liens connexes
- Belimo Open/Close Damper Actuator 19.2 → 264 V ac, 21.6 → 137.5 V dc
- Belimo Open/Close Damper Actuator 240 V ac
- Belimo Open/Close Damper Actuator 24 V ac/dc
- Belimo Modulating Damper Actuator 24 V ac/dc
- Open/Close Damper Actuator 24 V ac
- Belimo Open/Close Damper Actuator 240 V ac
- Belimo Open/Close Damper Actuator 240 V ac
- Belimo Open/Close Damper Actuator 230 V ac