Fronius Surge Arresters Type 1/2 (1 pc. per MPPT) - 4100010719
€ 116,40 exkl. USt.
Fronius Surge Arresters Type 1/2 (1 pc. per MPPT) - 4100010719 is backordered and will ship as soon as it is back in stock.
Advantages at a glance
Combination arrester Type 1/2
Combines lightning current and surge protection (Type 1 and Type 2) in one DC-side arrester.
Protection for the inverter
Dissipates transient overvoltages from lightning strikes and switching operations, protecting the sensitive power electronics.
Retrofit option
Can be retrofitted into compatible Fronius inverters.
One arrester per MPPT
One combination arrester is required per MPP tracker – for two MPPTs, two are needed.
For Fronius Symo & Eco
Suitable for Fronius Symo 10–20 kW and Fronius Eco inverters.
Original Fronius
Original component from the manufacturer Fronius with manufacturer number 4100010719.
Technical data
| Parameter | Value |
|---|---|
| Product type | DC surge arrester (accessory) |
| Arrester type | Combination arrester Type 1/2 |
| Protection level | DC side |
| Compatibility | Fronius Symo 10–20 kW, Fronius Eco |
| Requirement per MPPT | 1 piece per MPP tracker |
| Single MPPT | one combination arrester |
| Multi-MPPT | two combination arresters |
| Retrofit capability | yes |
| Manufacturer | Fronius |
| Manufacturer number | 4100010719 |
Frequently asked questions
What is the Fronius Type 1/2 surge arrester?
It is a DC-side combination arrester of type class 1/2, which dissipates transient overvoltages from lightning strikes and switching operations, thus protecting the inverter's power electronics from damage. It combines lightning current protection (Type 1) and surge protection (Type 2) in one component.
Which inverters is the arrester suitable for?
The combination arrester is designed for Fronius Symo models from 10 to 20 kW as well as for Fronius Eco inverters and can also be retrofitted.
How many arresters do I need?
One combination arrester is required per MPP tracker (MPPT). For a single-MPPT device, one arrester is sufficient; for devices with two MPP trackers, two are needed.
Can I retrofit the surge protection?
Yes, the arrester is retrofit-compatible and can also be installed in already installed, compatible Fronius inverters.
Who is Fronius?
Fronius is an Austrian manufacturer from Wels known for inverters, energy management, and welding technology, producing PV components with high-quality standards.
Where can I buy the Fronius surge arrester in Austria?
You can purchase the Fronius Type 1/2 surge arrester online at solarvic.at, the PV and electrical specialist dealer in Austria.
How can I order?
Directly online via solarvic.at – for questions about the design, the SOLARVIC team will be happy to help.
€ 116,40 exkl. USt.
Fronius Surge Arresters Type 1/2 (1 pc. per MPPT) - 4100010719 is backordered and will ship as soon as it is back in stock.