Kudom KSV Series Single Phase SSR Kudom KSV Series industrial solid state relays with an integrated heatsink, designed for mounting on 35 mm DIN Rail or screwed onto a panel. The KSV SSR's offer four control voltage variations, in both AC or DC. Features and Benefits Zero crossing switching Ratings from 10A to 40A SCR Output DC or AC Input Integrated Heatsink Width 30 mm (10A to 30A) or 50 mm (40A) Dielectric Strength 4000 V ac RMS LED Indication Built-in RC Snubber Circuit Panel mount or 35mm Rail (DIN EN50022) Zero Voltage Relays Note Temperature can affect current rating; please consult the data sheet for potential derating.