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Contact thermostat 60C fixed OTC 88C
Contact thermostat 60C fixed OTC 88C

Contact thermostat 60C fixed OTC 88C

SKU ST260
In stock: 50
  • Description
  • Key Features
  • Technical Specifications

The ST260 Fixed Contact Thermostat (60 °C) is built for mains-pressure domestic hot water systems. This two-pole booster thermostat features a non-adjustable 60 °C switch point and a fixed over-temperature cutoff (OTC) at 88 °C, ensuring reliable, safe operation under high loads. Designed for modern electric hot water cylinders, it provides stable performance without needing manual adjustments.

ST Thermostat Wiring Diagram

  • Fixed 60 °C contact thermostat — ideal for systems where a constant high-limit temperature is required. 

  • Over-temperature cutoff at 88 °C for safety in case of thermostat or system failure. 

  • Two-pole design — isolates both live conductors in mains-pressure systems. 

  • Surface mount, standard contact thermostat style with red backing plate for visual ID. 

  • Rated 30 A, 240 V AC — sufficient capacity for most residential water heater loads.

Specification Value
SKU / Model ST260 
Fixed Temperature 60 °C switch point 
Over-Temperature Cutoff (OTC) 88 °C 
Poles / Type 2-pole contact thermostat 
Voltage / Current Rating 240 V AC, 30 A 
System Compatibility Mains-pressure domestic hot water systems 
Mount Style / Identification Surface mount, red backing plate