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Danfoss DEVI 088H3251 Thermal Actuator NC Closed M30x1.5 230V

Danfoss DEVI 088H3251 Thermal Actuator NC Closed M30x1.5 230V
Danfoss DEVI 088H3251 Thermal Actuator NC Closed M30x1.5 230V
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R611
+R2 Reward
The Danfoss DEVI 088H3251 thermal actuator stands out with its normally closed (NC) function, ensuring the valve remains closed when de-energized for safe, predictable heating control. Its M30x1.5 thread enables direct mounting on compatible valves, while the 230 V AC operation suits standard reside... Read More
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Stock 121 Code 3541609 Brand DANFOSS Model 088H3251 Warranty 2 Years

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Estimated delivery Wednesday, October 7
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The Danfoss DEVI 088H3251 thermal actuator stands out with its normally closed (NC) function, ensuring the valve remains closed when de-energized for safe, predictable heating control. Its M30x1.5 thread enables direct mounting on compatible valves, while the 230 V AC operation suits standard residential and commercial systems.

Highlights

  • Normally closed (NC) electrothermal actuator for reliable valve control
  • M30x1.5 connection thread for direct mounting on compatible valves
  • 230 V AC operating voltage with 50/60 Hz frequency
  • Compact design with IP44 ingress protection
  • Compatible with Danfoss RA, RAVL, RAV valves via adapter

In daily use

This actuator provides quiet, maintenance-free operation with a stroke of 2.5 mm and an opening/closing time of approximately 3 minutes. It is ideal for zone control in hydronic heating systems, offering precise temperature regulation and energy savings.

Full specifications

  • Product type: Thermal Actuator
  • Function: Normally Closed (NC)
  • Operating voltage: 230 V AC
  • Frequency: 50/60 Hz
  • Power consumption: 2 W
  • Connection thread: M30x1.5
  • Ingress protection: IP44
  • Cable length: 1.2 m
  • Ambient operating temperature: 0 to 60 °C
  • Storage temperature: -20 to 65 °C
  • Stroke: 2.5 mm
  • Opening/closing time: approx. 3 minutes
  • Housing material: PC/ABS
  • Colour: White (RAL 9010) / Grey (RAL 7035)
  • Mounting type: Direct on M30x1.5 valves or via adapter
  • Compatible products: Danfoss RA, RAVL, RAV valves (with adapter) and M30x1.5 valves

Final note

A reliable choice for precise heating control, the Danfoss DEVI 088H3251 combines robust construction with easy installation.

Specifications
Brand
Danfoss
Category
Heating Actuator
Compatible products
Danfoss RA, RAVL, RAV valves (with adapter) and M30x1.5 valves
EAN
5702425182303
Frequency
50/60 Hz
Input frequency
50/60 Hz
Input voltage
230 V AC
Model
088H3251
Mounting type
Direct on M30x1.5 valves or via adapter
MPN
088H3251
Operating temperature (T-T)
0 - 60 °C
Power consumption (standby)
2 W
Product colour
White
Product type
Thermal Actuator
Weight
1 kg
Price history over the last 6 months
Danfoss DEVI 088H3251 Thermal Actuator NC Closed M30x1.5 230V
Current
R611
Lowest
R601
Highest
R611
Change 24H
+R10   +2%
Week
—   
Month
—   

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