Specialists in heating Controls


For High Amperage applications, CDR Technical Services Limited now offer and extensive range of versatile Robertshaw Hi-Limit Thermostats for heating and commercial catering applications. This range of Hi-Limit Thermostats are unique in design as they are able to operate on a 30amp supplu. Temperature settings between 150F to 600F.

The Robertshaw Hi-Limit Thermostats range can be supplied with manual reset function or auto-reset. Please not these devices are Non-adjustable.

Hi-Limit Thermostats are designed to operate as a policing device and only operate if the control device fails. The Hi-Limit Thermostat range is approved to CE, UL and CSA certification.

Typical Styles of the Robertshaw Hi-Limit Thermostat Range

R-LCCH Hi-Limit Thermostat: The R-LCCH Hi-Limit Thermostats break the electric supply once the set temperature is reached during operation. This device is noticeable by the inclusion of a Manual reset button.

The R-LCCH range can be reset after the appliance operating temperature has reduced by 50F. The device incorporates a fail safe feature, which means any damage to the capillary will result in the thermostat not resetting. The device is commonly used in applications were there is a need to switch up to 30amps at 240volts.

Applications commonly using this device are Heavy duty fryer ranges and Industrial Heating applications. Millivolt operation is also availble with this device. 

R-LCH Hi-Limit Thermostat, with Manual Reset Button

R-LCCM/R-LCHM Hi-Limit Thermostats: This range of Hi-Limit Thermostats are designed with a similar construction to the R-LCCHrange, but dom not have the distrinctive Manual reset button and automatically reset when the operating temperature is reached.

Applications include Medium duty Gas Fryers, operating on Millivolt supply.

For assistance in selecting the right control for your application, please contact our Sales Team on 0151 524 2404

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