Surge Protection Device Type 4 Location Type Type 2 Nominal Discharge Current 35kA Voltage 400V Phase 1 Wire 2 Number of Poles 1Max. Continuing Operating Voltage 440VModes of Protection L-Gnd/N Mounting Style DIN-RailEnclosure Type IP20Wire Gauge 1-6AWGLength 6.26 Width 1.42 Depth 2.6 Standards IEC 61643-1