BULGIN
防暴开关, SPST-常开, 焊接, 50 mA
防暴开关, SPST-常开, 拧紧, 50 mA
防暴开关, SPST, 焊接, 2 A, 50 V
E-SWITCH
VANDAL RESISTANT SWITCH, SPDT, 3A, 250V