Mfrs. Of Snap Action, Bi-Metal Thermostats, Current & Temperature Sensitive Thermostats, Motor & Transformer Protectors, NTC Switching …
常见问题解答
问:
What is Differential?
答:
The differential or hysteresis is the difference in temperature, measured in degrees Celsius, between the point where the thermostat first operates and the level where the contacts return to...
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