| Item Description | 2-POLE 275 VAC compact type 3 surge protection device / 2-POLE SPD type 3 (d) for 230 V TN networks, mains-following current-free SPD for the use in the sub-distribution, simple, tool-free protection module exchange due to 2-PART construction, function / defect indication through optical window and remote and remote signaling, mounting on top hat rail 35 MM according to EN 50022 SPD according to EN 61643-11: Type 3 (class d) rated voltage: 230 V protection mode: CM AC system: TN maximum continuous voltage, uc: 275 VAC rated frequency, FN: 50-60 HZ operating current leakage at uc, ic: < 1 MA follow current, if: None follow current quenching capability, ifi: Infinite response time, ta: < 20 NS tov fixed l-n, ut: 335 V/5 sec. Rated leakage current / POLE: 5 KA (15 x 8/20 µs pulses, in) max. leakage impulse current / POLE: 15 KA (max. discharge capacity - 8/20 µs, imax) protection level at i |