Manufacturer: Weidmuller • RoHS/pb-free: RoHS Pb-free • Varistor Voltage: 33V • Current-Surge: 2kA • Number of Circuits: 2 • Maximum AC Volts: 20VAC • Maximum DC Volts: 26VDC • Energy: 6.5J • Package / Case: Chassis Mount • Other PartNo: DK 4/32 U S20 K20