Braude Thermaster OTP Thermaster OTP for over temperature protection of Polaris heaters with sensor fitted to Polaris heater and controller        



High temperature safety controller designed to switch power supply

off to heater in the event of low liquid level.

This controller is designed to prevent catastrophic damage to plant and equipment.

Utilises a standard Braude sensor held in place with an OTP holder

enabling accurate sensing of high element temperature.

This is linked to a Thermaster OTP controller with a single fixed set point to turn of the heater.

The probe may be retrofitted to an existing Polaris Popular heater.

There are 2 lead lengths available which should be the same or longer

than the lead length of your Polaris heater.

Datasheets, installation instructions and chemical charts can be downloaded from our website here.



£278.40 £232.00 (ex VAT)


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Additional information

Weight 5.0 kg
Dimensions 75 x 62 x 10 cm
Voltage (V)

230V AC

Lead Length

2.0m, 5.0m


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