The DV1-D20/1(S)+1 Pluggable Single-Pole SPD is designed for reliable surge protection in low-voltage AC distribution systems. Installed in sub-distribution boards, it provides L–N and N–PE protection, safeguarding electrical equipment from transient overvoltage and switching surges.
With a nominal discharge current of 10kA (8/20μs), it combines high-energy MOV and GDT technology for enhanced protection performance and durability. The pluggable module design enables fast replacement and simplified maintenance.
Compliant with IEC 61643-11 and EN 61643-11 standards (Class II+III / Type 2+3), it is ideal for industrial facilities, commercial buildings, and infrastructure projects requiring dependable surge protection worldwide.
?Location of use: Sub-distribution boards
?Mode of protection: L-N, N-PE
?Surge ratings: In= 10 kA (8/20 ? s)
?IEC/EN/UL category: Class 11+111 / Type 2+3
?Protective elements: High energy MOV and GOT
?Housing: Plugable design
?Compliance: IEC 61643-11:2011
EN 61643-11:2012
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