Manufacturer: Weidmuller • RoHS/pb-free: RoHS Pb-free • Varistor Voltage: 22V • Current-Surge: 2kA • Number of Circuits: 2 • Maximum AC Volts: 14VAC • Maximum DC Volts: 18VDC • Energy: 4.0J • Package / Case: Chassis Mount • Other PartNo: DK 4/32 U S20 K14