Surge Protective Device (SPD/TVSS) | DIN-Rail, Type 1/2/3, AC & DC
Modular surge protector for power & PV DC systems, IEC 61643
$16.00
Overview
Nelink surge protective device is a DIN-rail mounted surge protection unit designed for AC 50/60Hz and DC power systems. It protects electrical equipment from lightning surges and switching overvoltages. Available in Type 1 (T1), Type 2 (T2) and Type 3 (T3) classifications to cover different protection levels. Suitable for AC 230/400V low voltage distribution and DC 1000/1500V photovoltaic systems. Modular plug-in design, status indicator window, remote signaling contact available. Compliant with GB and IEC standards, widely used in distribution panels, building power supply, industrial systems and solar PV plants.
Key Features
Three protection classes available: Type 1 (T1), Type 2 (T2), Type 3 (T3)
AC version for 230/400V low voltage distribution
DC version for 1000V / 1500V photovoltaic systems
Modular plug-in design, easy replacement
Green/red window indicator shows normal or degraded status
Remote signaling contact option available
Manufactured in accordance with GB 18802.1 & IEC 61643-11
Technical Specifications
Item | Specification |
|---|---|
Product Type | Surge Protective Device (SPD / TVSS) |
Protection Class | Type 1 (T1) / Type 2 (T2) / Type 3 (T3) |
AC Rated Voltage | AC 230V / 400V |
DC Rated Voltage | DC 1000V / 1500V |
Nominal Discharge Current (In) | 5kA / 10kA / 20kA |
Maximum Discharge Current (Imax) | 10kA / 20kA / 40kA / 65kA / 85kA / 100kA |
Poles | 1P / 1P+N / 3P / 3P+N / 4P |
Installation | DIN rail |
Standard | GB 18802.1, IEC 61643-11 |
Applications
Low voltage distribution panels, building power supply, industrial control panels, photovoltaic DC combiner boxes, solar inverter protection, communication equipment, HVAC systems, home distribution boxes.
Ordering & Support
Send protection class (T1/T2/T3), AC or DC, rated voltage, pole configuration and quantity to levit@nelink.net or WhatsApp +86 15622712297 for a configured quotation.