Siemens RAZ SPDT Thermostats, 250, 15 → 95

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Subtotal (1 unit)*

£427.95

(exc. VAT)

£513.54

(inc. VAT)

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  • Shipping from 10 November 2025
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1 +£427.95

*price indicative

RS Stock No.:
639-135
Mfr. Part No.:
RAZ-ST.1500P-J / S55700-P138
Brand:
Siemens
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Brand

Siemens

Additional Features

Air Conditioning Control

Switch Configuration

SPDT

Supply Voltage

250

Temperature Range

15 → 95

Series

RAZ

COO (Country of Origin):
DE
The Siemens Temperature Controller / Safety Temperature Limiter offers dual-stage thermal protection for critical heating applications. It combines a temperature controller (TR) with a safety temperature limiter (STB), ensuring both operational control and emergency shutdown in case of overheating. This unit is ideal for systems requiring layered safety, such as boilers, heat exchangers, or industrial ovens, where both control and fail-safe mechanisms are essential.

Internal reset facility covered by removable threaded nipple
External setting knob for set point adjustment
RoHS compliant

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