Features Current:0.5A~400AVoltage:12V~680V Small General outline Vacuum Weld Techinics Make R/C(MOV) inside could absorb out ITSM Led indicator showing "ON" or "OFF" Clarity protect Panel IEC standard Input & output type could chose DC/AC AC/AC DC/DC AC/DC | Typical ApplicationsAC DC switch & Temp control Automate Control Numerical Control Machinery |