Thermal Valve Actuator - Modulating Control, 100kPa Operating Pressure
- RS Stock No.:
- 658-465
- Mfr. Part No.:
- SSA911.02ZB / S55181-A105
- Brand:
- Siemens
Subtotal (1 unit)*
£93.75
(exc. VAT)
£112.50
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 11 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £93.75 |
*price indicative
- RS Stock No.:
- 658-465
- Mfr. Part No.:
- SSA911.02ZB / S55181-A105
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Actuator Type | Thermal | |
| Function | Modulating Control | |
| Operating Pressure Range | 100kPa | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Actuator Type Thermal | ||
Function Modulating Control | ||
Operating Pressure Range 100kPa | ||
RoHS Status: Exempt
- COO (Country of Origin):
- DE
The Siemens Wireless Radiator Valve Actuator ZigBee is an RF-controlled actuator that communicates using the ZigBee protocol (2.4 GHz, bidirectional). It connects and operates seamlessly with the Connected Home Hub and repeater. Powered by 2 x 1.5 V AA batteries, it features a valve thread connection of M30x1.5 mm. This actuator is designed for use with radiator valves from various manufacturers in HVAC applications, controlling water flow and room temperature. It works in combination with the Connected Home Hub GTW100ZB and the wireless repeater RCR110.2ZB.
Nominal stroke 5 mm
Valve positioning force 90 N
Adapts automatically to valve
Integrated temperature sensor and PI controller
Set temperature on the radiator valve actuator or via the Siemens connected home app
Touch elements and LED display operation
Valve positioning force 90 N
Adapts automatically to valve
Integrated temperature sensor and PI controller
Set temperature on the radiator valve actuator or via the Siemens connected home app
Touch elements and LED display operation
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