Siemens Electric 2 Port Valve Actuator -, 230V Supply Voltage
- RS stock no.:
- 639-316
- Mfr. Part No.:
- STA321.40L10 / S55174-A218
- Manufacturer:
- Siemens
Subtotal (1 unit)*
R 803,54
(exc. VAT)
R 924,07
(inc. VAT)
FREE delivery for orders over R 1,500.00
Stocked by manufacturer
- Ready to ship from 23 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | R 803.54 |
*price indicative
- RS stock no.:
- 639-316
- Mfr. Part No.:
- STA321.40L10 / S55174-A218
- Manufacturer:
- Siemens
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Product Type | Valve Actuator | |
| Number of Ports Supported | 2 | |
| Supply Voltage | 230V | |
| Power Rating | 1W | |
| Actuator Type | Electric | |
| Standards/Approvals | EAC, EN60730-x, UL | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Valve Actuator | ||
Number of Ports Supported 2 | ||
Supply Voltage 230V | ||
Power Rating 1W | ||
Actuator Type Electric | ||
Standards/Approvals EAC, EN60730-x, UL | ||
Exempt
- COO (Country of Origin):
- DE
The Siemens Thermal actuator is built for reliable functionality in heating, ventilation, and cooling systems powered by 230V AC. It operates in a NC configuration, ensuring responsive control in temperature-sensitive environments, its 4.0 mm stroke ensures precise valve actuation. With compact construction, it's well-suited for installations with limited space. Its durable design supports consistent performance across varied system applications.
IP54 housing protective class
Robust construction and quiet operation
RoHS compliant
CE and UKCA compliant
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