*outline dimension 50.2*27.5*27.8 *40A switching capability *2.5kv dielectric strength (between coil and contacts) *UL insulation system: Class F * Plastic sealed and dust protected types available *PCB layout, coil, contact QC layout *contact arrangement 1H 1D 1Z *Max. switching current 30A 15A 20A *Max. switching voltage 277VAC/28VDC * insulation resistance 1000mΩ