Lewden SRG3V1G Type 2 Surge Protection Device 4 Module 3 Phase
Lewden SRG3V1G Type 2 Surge Protection Device 4 Module 3 Phase
Lewden SRG3V1G Type 2 Surge Protection Device 4 Module 3 Phase - Image 2
Lewden SRG3V1G Type 2 Surge Protection Device 4 Module 3 Phase - Image 3
Lewden SRG3V1G Type 2 Surge Protection Device 4 Module 3 Phase - Image 4

Lewden SRG3V1G Type 2 Surge Protection Device 4 Module 3 Phase

£244.22 Incl. VAT

SRG3V1G is a 1P+N surge arrester designed for use in TN-S / TT network systems, for installation within subsidiary distribution boards or control boxes. It is designed for universal application, for the protection of electrical appliances against impulse surge e?ects when connected to LV supply systems. The device is also recommended for use in the lightning protection zones concept at the boundaries of LPZ 1-2 (according to IEC 1312-1 & EN62305) The product comprises 1 metal oxide varistor combined with a gas discharge tube. A volt free changeover contact is also provided for remote signalling of the device status. · · · For use when the TPN board is arranged for three phase 400VAC incoming supply · · Suitable for use with TN-S / TT network systems · · Number Of Modules: 4 · · Mounting: Din Rail · · Voltage 230V · · Compliant to 18th Edition Wiring Regulations

11 available – delivery in 1–2 days

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SKU: SRG3V1G Categories: , Brand: Part Number: 2501078395

Description

Technical Specifications  Technical Specifications Surge protection device for power supply systems Voltage protection level L-N – kV Max. conductor cross section solid (solid, stranded) – mm² Nominal voltage DC – V Voltage protection level N-PE – kV Max. PV-voltage – V Max. continuous voltage DC – V Max. conductor cross section flexible (fine-strand) – mm² Max. discharge surge current (8/20) 50 kA Short-circuit breaking capacity (Isccr) – kA Voltage protection level – kV Number of conductors (without earthing) – Max. voltage (Uc) – V Nominal discharge surge current 8/20 µs (In) – kA Max. overcurrent protection device, series connection (fuse) – A Max. overcurrent protection device, parallel connection (fuse) – A Integrated short-circuit protection selective to fuse gG – A Nominal voltage AC – V With remote signalling contact No System configuration TN No Integrated backup fuse No System configuration DC No System configuration TT Yes System configuration IT No System configuration other No System configuration TN-C No System configuration TN-S Yes Type / Test class 2 Yes System configuration TN-C-S Yes Integrated short-circuit protection No Leakage-current free No · Technical Data Sheet – Click to Download

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