南京宏聚电子有限公司：钮子开关​
Rating：3A 120VAC OR 28VDC Contact
Resistance：20mΩ(Max) Insulation
Resistance：1000MΩ
Dielectric Strength：1500VAC For 1 Minute
Temperature Range：-30℃～+85℃
Safety Approal：UL CUL CQC ROHS
Electrical Life:30000Make-and-break-Cycles At Full Load