Siemens QAF Thermostats, 24 V, -25 → +65
- RS Stock No.:
- 632-331
- Mfr. Part No.:
- QAF63.6-J / S55700-P154
- Brand:
- Siemens
Subtotal (1 unit)*
£778.72
(exc. VAT)
£934.46
(inc. VAT)
FREE delivery for orders over £50.00
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- Shipping from 10 November 2025
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Units | Per unit |
|---|---|
| 1 + | £778.72 |
*price indicative
- RS Stock No.:
- 632-331
- Mfr. Part No.:
- QAF63.6-J / S55700-P154
- 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 | |
| Supply Voltage | 24 V | |
| Temperature Range | -25 → +65 | |
| Series | QAF | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Supply Voltage 24 V | ||
Temperature Range -25 → +65 | ||
Series QAF | ||
- COO (Country of Origin):
- DE
KKA and KK130 Series
S type quick coupler KKA and KK130
Body material - stainless steel
Seal material - Fluoro rubber FKM
Integral check valve as standard
For water or air applications
Operating temp -5 to 100° C
Reduced liquid drip feature when uncoupling
Seal material - Fluoro rubber FKM
Integral check valve as standard
For water or air applications
Operating temp -5 to 100° C
Reduced liquid drip feature when uncoupling
The Siemens Frost detector consists of a two sectional housing (base and cover) and a capillary tube which is active over its full length. The cover is secured to the base with a fixing screw and can be removed. The housing accommodates the electronics, the diaphragm with the heating element, the connection terminals and the type field. Connection terminals and type field can be accessed after removing the cover.
Operating voltage AC 24 V
Signal output DC 0 to 10 V
IP42 rated according to EN 60529
Signal output DC 0 to 10 V
IP42 rated according to EN 60529
SMC S Couplers
KK Series has a unique connection method. A slim body design and large effective area are achieved with a construction that does not use steel balls and therefore does not restrict the flow path. Blocks are avoided due to no valve spring located within the flow path. This is a lightweight coupler smaller in body size.
Note
Do not use the S couplers with a leak tester or for vacuum retention because they are not guaranteed for zero leakage