Temperature regulator for electric furnaces up to 300°C loads up to 20 Amps

Powerful ceramic thermostat TC-1R21KM 5285-0-919-6F with a 2-meter capillary for a temperature range of up to 300°C for professional furnaces with a load of up to 20 Amps with two connection points. Sensitive tube  length 15cm, diameter 4mm