Both KST temperature control switch and KSD temperature control switch belong to mechanical temperature control switch, the internal bimetal as a temperature-sensitive element to control the circuit on and off to protect the equipment. So what is the difference between the two?
KSD series temperature control switch uses a butterfly-shaped bimetal, when the equipment is working normally, the temperature switch is in a free state without any action, when the equipment fails to generate high temperature bimetal closed/broken, when the restoration of normal temperature down to safety, bimetal disconnected/closed. Application in household appliances, automotive diesel filter heating, disinfection cabinet, welding machine, etc..
KST series temperature control switch belongs to adjustable temperature control switch, there are flashing type, slow-action type and other types, the working principle is also the use of bimetal thermal properties, when the temperature control switch is heated or cold displacement, mechanical energy to push the energy storage reed, but the bimetal hot and cold displacement does not immediately act on the contact, but slowly accumulate on the energy storage reed to the turning point, so that its sudden action, the contact quickly clutch to achieve The KST thermostat has a wide range of applications, and can be used in more temperature control appliances. Generally used in electric irons, high and low switchgear, etc., card rail type, easy to install.
