Special Order: SSRK-600A30 = DIN Rail MOUNT,30A,600V AC Input Current Type: AC Contact Arrangement: 1 Form A SPST-NO Input Voltage: 90 – 280 VAC Output Voltage Rating: 48 – 660 Vrms Output Switching: Zero AC 1 Form A SPST-NO 90 – 280 VAC 48 – 660 Vrms | P&b Solid State Relays & Ssrk Series | Part Number: SSRK-600A30 | Internal Number: 7-1393030-1 | TE Connectivity | Potter & Brumfield