SEL-451-4)5 Power Supply 24/48 Vdc2 48/125 Vdc or 120 Vac4 125/250 Vdc or 120/240 Vac6 Connector Type Screw Terminal Block1 Connectorized® Relay (specify wiring harness SEL-WA04210 using order form WI-2262)* 2 Secondary Inputs 300V Phase - Neutral Maximum (Wye), 1 Amp Phase 1...