電氣壽命 Electrical Life

微動(dòng)開關(guān)電氣壽命一般是基于試驗(yàn)室可控測試條件下的壽命.在實(shí)際應(yīng)用中, 微動(dòng)開關(guān)操作頻率和速動(dòng),負(fù)載類型,保護(hù),驅(qū)動(dòng)器行程,周圍環(huán)境溫度,濕度及其他環(huán)境因素對微動(dòng)開關(guān)的壽命起主要作用, 具體的壽命需根據(jù)實(shí)際應(yīng)用情況來進(jìn)行判斷和評估

the electrical life data is based on laboratory controlled tests. In practice, frequency and speed of operation, type of load, suppression, actuator travel used, ambient humidity and temperature and other environmental conditions can have a major effect on switch life. Individual assessments for specific applications are possible.

機(jī)械壽命 Mechanical Life

這個(gè)數(shù)據(jù)是指微動(dòng)開關(guān)在不帶任何電氣負(fù)載的情況下所能動(dòng)作的次數(shù).

the figures quoted relate to the number of switching cycles made without an electrical load.