ECK250AAAPA Relay & Contactor Type: General Purpose Contactor Current Type: DC Contact Arrangement: 1 Form X SPST-NO-DM Contact Current Rating: 500 A Coil Voltage Rating: 36 VDC General Purpose Contactor DC 1 Form X SPST-NO-DM 500 A | High Voltage Dc Contactors & Hermetically Sealed & Ceramic Technology | Part Number: 2-2071567-2 | Internal Number: 2-2071567-2 | ECK250AAAPA Relay & Contactor Type: General Purpose Contactor Current Type: DC Contact Arrangement: 1 Form X SPST-NO-DM Contact Current Rating: 500 A Coil Voltage Rating: 36 VDC General Purpose Contactor DC 1 Form X SPST-NO-DM 500 A | High Voltage Dc Contactors & Hermetically Sealed & Ceramic Technology | Part# 2-2071567-2 | ECK250 Series