Weidmüller Surge Protection Box - 8000107559
€ 1.871,69 exkl. USt.
Weidmüller Surge Protection Box - 8000107559 is backordered and will ship as soon as it is back in stock.
Advantages at a Glance
DC Surge Protection Type 1+2
Combined arrester Type 1+2 protects the PV system from direct and indirect lightning strikes up to 1100 V DC.
20 String Inputs and Outputs
Collects up to 20 strings on the DC side and routes them to the inverter via 20 outputs.
Up to 41 A per String
Each input carries a DC rated current of 41 A – designed for high-performance large strings.
Protection Class IP65
Dust-tight and jet-proof housing for permanent outdoor installation.
Stäubli MC4 Evo 2 Connection
DC connection via proven MC4 Evo 2 connectors for secure, tool-free field connection.
Wide Temperature Range
Reliable operation from -20 °C – suitable for year-round use even in cold regions.
Technical Data
| Parameter | Value |
|---|---|
| Manufacturer | Weidmüller |
| Manufacturer Number | 8000107559 |
| Type | String Combiner Box |
| DC Rated Voltage | 1100 V |
| Max. Input Voltage DC | 1100 V |
| DC Rated Current | 41 A |
| Max. Input Current per String | 41 A |
| String Inputs | 20 |
| String Outputs | 20 |
| Number of MPPT | 10 |
| DC Surge Protection | Type 1+2 |
| String Fuses | not included |
| Integrated String Monitoring | no |
| DC Connection | Stäubli MC4 Evo 2 |
| Protection Class | IP65 |
| Min. Ambient Temperature | −20 °C |
| Dimensions (H×W×D) | 257 × 600 × 485 mm |
| Weight | 18.1 kg |
| Country of Origin | Czech Republic |
Frequently Asked Questions
What is the Weidmüller Surge Protection Box 8000107559?
It is a DC string combiner box for photovoltaic systems. It bundles up to 20 strings, routes them via 20 outputs, and integrates Type 1+2 DC surge protection. It is designed for up to 1100 V and 41 A per string.
Which systems is the combiner box suitable for?
The box is aimed at larger PV systems with a high number of strings, where multiple strings are collected and routed to the inverter. With 20 inputs and outputs and 10 MPPTs, it is designed for commercial and open-field systems with 1100 V system voltage.
What surge protection does the box offer?
It contains a combined Type 1+2 DC surge arrester. This protects the system against the consequences of both direct lightning strikes and indirect overvoltages and switches between the DC lines and the ground.
Are string fuses and string monitoring included?
No. This model does not include string fuses or integrated string monitoring. The box focuses on collecting strings and Type 1+2 surge protection.
Who is Weidmüller?
Weidmüller is an internationally active manufacturer of electrical connection, transmission, and protection components. The product range includes terminal blocks, surge protection, and connection solutions for photovoltaic and industrial technology.
Where can I buy the Weidmüller Surge Protection Box in Austria?
The Weidmüller Surge Protection Box 8000107559 is available from SOLARVIC at solarvic.at. There you will find the complete PV and electrical product range for professional system construction.
How can I order?
Directly online via solarvic.at – the SOLARVIC team will be happy to help with any design questions.
€ 1.871,69 exkl. USt.
Weidmüller Surge Protection Box - 8000107559 is backordered and will ship as soon as it is back in stock.