by Paul CHATAIN | Jul 23, 2017
Back SPD three-phase + N Ref. 23 109 Tension max. Uc : 440 VAC Max. Discharge Current Iimp : 12.5 kA Nominal Discharge Current In : 20 kA Level of Up protection under In : 2.1 kV Network TT-TN-IT Download the Catalogue Extract SPD single-phase Ref. 23 110 Tension max....
