DC Solid state Relay This item was sourced on www.MFG.com as one of the items in an RFQ in PAKISTAN for Relays DC Solid state relay for DC current voltage 24 to 28 DC current 400 ampers Production of a DC Solid state Relay (Relays). Part Part Number: 000400 Material: Thermoplastic Material Grade: Technical Specifications Category:Relays Dimensions0.0 x 0.0 inch Annual Usage:100.0 The following suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) provide manufacturing services and are members of the MFG.com community. For more information visit http://www.mfg.com. MFG.com performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your quoting experience Relays: A relay is an electrical switch whereby a change in voltage or current can open or close the connections in one or several other circuits.