Type 2 surge protection unit SPD4-403NC

type 3anti-surgeuniversal

Surge Protection Device Four Module 3P+N, 40kA, 275VAC, Type 2, with Remote Signal Contact 275VAC TYPE 3 With Remote Signal contact Specifications • Input Phase 4 • Number of Modules 4 • Short Circuit Capacity 20.00 Key Features • Compact 1P+N / 2P / 4P devices to cover all applications • Remote signal for convenient checking • Protects all earthing systems - TN, TT, IT - Type 2 • Suitable for 40kA systems Technical Data • Voltage protection 1.2kV • Fuse Or Circuit Breaker 20A • Remote Contact ≤1.5mm² / ≤3A / 24VDC / 125VAC • Short circuit current 500 A • Status indicator Green window: Healthy / Red window: Replace • Wiring capacity 2.5mm (L-N), 4mm (N-PE) • Remote Signalling of Disconnection Included • Degree of protection (IP code) IP20 • Power supply network TN, TT, IT • Mounting Symmetrical Rail (EN50022/DIN46277-3) 35mm • Ambient temperature -40°C +80°C • Ambient humidity 5%-95% • Altitude < 2000m • Standard conformity IEC61643-11:2011, EN61643-11:2012