Modulating Damper Actuator, 20Nm, 24 V ac/dc

RS Stock No.:: 504-1309
Mfr. Part No.:: SM24A-SR
Brand:: Belimo

Modulating Damper Actuator, 20Nm, 24 V ac/dc

11 in Global stock for delivery within 5 working day (+3 days for regional areas).

131 in Global stock for delivery within 7 working day (+3 days for regional areas).

Added

Price (ex. GST) Each

$877.22

(exc. GST)

$1,008.80

(inc. GST)

Units	Per unit
1 - 5	$877.22
6 +	$861.92

RS Stock No.:: 504-1309
Mfr. Part No.:: SM24A-SR
Brand:: Belimo

Technical data sheets

Legislation and Compliance

COO (Country of Origin):: CH

Product Details

Belimo Modulating Damper Actuator

The Belimo modulating damper actuator has an adjustable U-clamp, which accepts round or square shafts. It is a rotary/louver actuator. It is compatible with all the leading makes of HVAC controls. This actuator operates on stall torque technology, which does not require end switches. It requires 24VAC/VDC supply voltage.

Optional auxiliary switch (stock no. 504-1545) suitable for use with LM, NM, SM, and GM damper actuators, features 2xSPDT switches rated at 3 (0.5)A 250Vac and supplied with 1m of cable.

Features and Benefits

Operation life is minimum 60000
Pushbutton manual override
Direction change switch
Cable length is 1m
Ambient temperature ranges between -30°C and 50°C
Rated impulse voltage is 4kV
Maintenance-free
Low power consumption up to 2W
Maximum damper area is 4m²
Damper spindle compatibility ranges between 10mm and 20mm
Motor torque is 20Nm
Noise level is 45dB

Certifications

IP54 rated
NEMA2
UL Enclosure Type 2
IEC/EN 60730-1
IEC/EN 60730-2-14

Specifications

Attribute	Value
Maximum Damper Area	4m²
Damper Spindle Compatibility	10 → 20mm
Power Consumption	2W
Control Type	Modulating
Supply Voltage	24 V ac/dc
Motor Torque	20Nm
Noise Level	45dB(A)
Maximum Damper Spindle Size	20mm
Minimum Damper Spindle Size	10mm