Open/Close Damper Actuator, 20Nm, 230 V ac
- RS Stock No.:
- 712-2659
- Mfr. Part No.:
- SF230A
- Brand:
- Belimo
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Each
£397.25
(exc. VAT)
£476.70
(inc. VAT)
- RS Stock No.:
- 712-2659
- Mfr. Part No.:
- SF230A
- Brand:
- Belimo
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Belimo | |
| Return Type | Spring Return | |
| Maximum Damper Area | 4m² | |
| Damper Spindle Compatibility | 10 → 25.4mm | |
| Power Consumption | 6.5W | |
| Control Type | Open/Close | |
| Supply Voltage | 230 V ac | |
| Motor Torque | 20Nm | |
| Return Torque | 20Nm | |
| Noise Level | 45dB(A) | |
| Maximum Damper Spindle Size | 25.4mm | |
| Minimum Damper Spindle Size | 10mm | |
| Select all | ||
|---|---|---|
Brand Belimo | ||
Return Type Spring Return | ||
Maximum Damper Area 4m² | ||
Damper Spindle Compatibility 10 → 25.4mm | ||
Power Consumption 6.5W | ||
Control Type Open/Close | ||
Supply Voltage 230 V ac | ||
Motor Torque 20Nm | ||
Return Torque 20Nm | ||
Noise Level 45dB(A) | ||
Maximum Damper Spindle Size 25.4mm | ||
Minimum Damper Spindle Size 10mm | ||
- COO (Country of Origin):
- CH
SF Series Spring Return with Emergency Function
New SF Series spring return actuators with emergency function for adjusting air dampers in ventilation and air conditioning systems in buildings. These replace the current AF series.,The motor moves the damper to its normal operating position against spring tension with a powerful turning and holding torque of 20 Nm. The spring will then return the damper to its safe position should the power supply be interrupted.
Brushless motors ensure a service life of 60000 operations
Can be installed with pre-tensioned spring
Manual winding and integral position fixing options allow installation and functional monitoring without electrical connection
Adjustable U-clamp accepts round or square shafts; round sizes 10 to 25.4 mm and square shafts 10 to 18 mm across flats, and 14 to 25.4 mm diagonal
Direction selector
IP54 rated
150 second motor run time
1 metre pre-wired cable
Stock nos. 712-2668 & 712-2652 feature an integrated 2xSPDT 6 (3)A 250Vac auxiliary switch
Can be installed with pre-tensioned spring
Manual winding and integral position fixing options allow installation and functional monitoring without electrical connection
Adjustable U-clamp accepts round or square shafts; round sizes 10 to 25.4 mm and square shafts 10 to 18 mm across flats, and 14 to 25.4 mm diagonal
Direction selector
IP54 rated
150 second motor run time
1 metre pre-wired cable
Stock nos. 712-2668 & 712-2652 feature an integrated 2xSPDT 6 (3)A 250Vac auxiliary switch
Approvals
cULus according to UL 60730-1A and UL 60730-2-14 and CAN/CSA E60730-1:02 Certified to IEC/EN 60730-1 and IEC/EN 60730-2-14