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Orkli Interrupted Thermocouples

More Information
Product CodeInterrupted_thermocouples
Pack Size1
Warranty1 Year
As low as £12.42
Orkli Interrupted Thermocouples is available to buy in increments of 1

Orkli Interrupted Thermocouples

A thermocouple is a thermoelectric device for measuring temperature, made of two different metals that produce a small electrical charge when heated on one side. This switches on an electromagnet which opens a valve, allowing the gas or water to flow through. When properly configured, thermocouples can provide temperature measurements over a wide range of temperatures.

An interrupted thermocouple is a thermocouple that runs via another safety device, such as overheat stat or TTB switch. Designed to be interrupted between the pilot light and the power pack at the back of the gas valve. These are usually interrupted by a high limit thermostat when activated, for example when a boiler overheats. This results in the electrical current through thermocouple being cut, stopping the magnetic field in power pack in the gas valve, thus closing the gas valve and preventing any gas passing through the pilot and main burner.


Interrupted Thermocouple Features:

  • Available in Universal or OEM styles. Supplied straight or coiled.
  • Nickel plated & other models available to order.
  • Branded packaging available with customer’s name on it for a minimum quantity of 25 of any one type. 48 hours notice required for branded packaging.
Thermocouple Insert
(Size: 147.1 KB)

Free Next Day Delivery via FedEx

Applies Monday to Friday on all orders over £385 excl. VAT for orders placed before 3pm.
Available to UK mainland destinations, excluding Highlands & goods dispatched on a pallet.

UK Mainland (excluding Highlands)

  Order Value Order Value
  Over £385 Under £385
Next Day FREE £10.75
Mon - Fri: 8.30am - 6.00pm                                                                                  
(Minimum order value £25)    
Premium Deliveries (up to 30kgs)
Next day before 12.00pm £17.50 £17.50
Next day before 10.00am £28.50 £28.50
Saturday before 12.30pm £28.00 £28.00
Same day courier POA  POA 
Postage 3- 4 days (max 1kg)     N/A £6.75 

Highlands & Islands    
2 - 5 days                                    £21.00 £21.00
For Ireland (Republic) orders please contact our sales office on 020 8979 0988 to discuss shipping options.
For other destinations or for larger/heavier deliveries, price on application