GRAYHILL
开关, 按钮, SPST-常开, 1A, 220V
OMRON INDUSTRIAL AUTOMATION
按钮开关, SPST-常开, 10A, 240VAC
APEM
按钮开关, SPST-常开, 5A, 28VDC, 引线式
NKK SWITCHES
按钮开关, SPST-常开, 0.3A, 125VAC