The Wylex NHSPD4123T1 is a 2-module, DIN rail mounting SPD (Surge Protection Device) with remote indication contact. Suitable for installation at the intake position with an external Lightning Protection System, this SPD has a single phase supply and features separate protective earth and neutral

• · Type 1
• · For single phase 3 wire systems
• · DIN rail mounting, 2 modules wide
• · Impulse discharge current (10/350) -Ás; L-N 12.5kA, N-PE 50kA
• · Visual end of life indication for each module
• · Single phase supply
• · Temperature Range -40 +80C
• · IP20