Series 6561

Thermo-electric actuator.

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Product Description

Thermo-electric actuator.
Normally closed.
For valves 338, 339, 401, 402, 425, 426, 421, 422, 230, 231, 232, 233, 234, 237, 220, 221, 222, 223, 224, 225, 226, 227, 455 and 456 series.
With auxiliary microswitch.

Technical data

Ambient temperature range: 0–50 °C
Power consumption: 3 W
Protection class: IP 44 (vertical position)
Supply cable length: 0,8 m
Auxiliary microswitch contact rating (230 V): 0,8 A
Starting current: ≤ 1 A

Certifications

CE

Drawings and specifications

Part number Electric supply
3D models
Tender text
Thermo-electric actuator. With auxiliary microswitch. Normally closed. For valves 338, 339, 401, 402, 425, 426, 421, 422, 230, 231, 232, 233, 234, 237, 220, 221, 222, 223, 224, 225, 226, 227, 455 and 456 series. Ambient temperature range: 0–50 °C. Electric supply: 230 V (AC). Power consumption: 3 W. Protection class: IP 44 (vertical position). Supply cable length: 0,8 m. Auxiliary microswitch contact rating (230 V): 0,8 A. Starting current: ≤ 1 A.
3D models
Tender text
Thermo-electric actuator. With auxiliary microswitch. Normally closed. For valves 338, 339, 401, 402, 425, 426, 421, 422, 230, 231, 232, 233, 234, 237, 220, 221, 222, 223, 224, 225, 226, 227, 455 and 456 series. Ambient temperature range: 0–50 °C. Electric supply: 24 V (AC). Power consumption: 3 W. Protection class: IP 44 (vertical position). Supply cable length: 0,8 m. Auxiliary microswitch contact rating (230 V): 0,8 A. Starting current: ≤ 1 A.

Applications

Pipe Sizer Caleffi
Pipe Sizer Caleffi

This application allows for sizing and making calculations for pipes and conduits carrying water or air, respectively for hydraulic or aeraulic plants.