| Item Description | 2-POLE 440 VAC type 2 surge protection device, with fuse / 2-POLE SPD type 2 (C) with integrated back-up fuse for 400 V TN networks (2+0), mains-following current-free surge arrester for use in use in sub-distribution, simple, tool-free protection module replacement due to 2-PART design, function- / defect indication by optical window and remote signaling mounting on top hat rail 35 MM according to EN 50022 DIN EN61643-11, IEC 61643-11, UL 1449 ED.3 compliant rated voltage, un: 230/400 V maximum continuous voltage AC, uc AC: 440 VAC rated frequency, FN: 50-60 HZ tov voltage (l-n), ut: 580 VAC / 5SEC FIXED TOV VOLTAGE (L-N), UT: 770 VAC / 120MIN safe protective conductor current leakage current (CM) at uc, ipe < 1MA follow current, if: None follow current quenching capability, ifi: Infinite response time, ta: < 20 NS rated leakage current, in: 15 KA / PER POLE MAX. LEAKAGE CURRENT, IMAX: |