Switch function:ON-OFF DPST 30A KCD4 waterproof switch Advantage:our toggle switch have UL TUV CE certificate,it’s quality assurance,no worry about to use it. Working current:our rocker switch is 30A,can compatible 25A 20A 16A switch,if your machine have is this current,this power switch can replace it Apply to:every suit size machine,please sure the install size when you buy the on-off switch before After sale service:we provide 1year quality assurance,if you have any question or problem about products please contact me,we will reply you ASAP,and we want provide good products and best service for you Model Number:JD03-A1 Working Current: 30A Working Voltage: 250V Life time: 10000 times Certificate: UL TUV, CE, CQC Contact Resistance: 50（mΩ） Insulation Resistance: 100（MΩ）