Phoenix Contact Surge Protection Box - 2403336
€ 398,99 exkl. USt.
Phoenix Contact Surge Protection Box - 2403336 is backordered and will ship as soon as it is back in stock.
Advantages at a glance
3 String inputs
Generator connection box for up to 3 strings, each with a max. 40 A input current per string.
1000 V DC system compatible
Designed for PV systems up to 1000 V DC – suitable for all common string layouts.
Type 2 surge protection
Integrated DC surge protection Type 2 protects inverters and systems against transient overvoltages.
Protection class IP65
Dust-tight and jet-proof housing for permanent outdoor use.
SUNCLIX DC connectors
Tool-free wiring via SUNCLIX connection technology for quick and safe installation.
Operation from -20 °C
Designed for low ambient temperatures and thus also suitable for use in alpine climates.
Technical data
| Parameter | Value |
|---|---|
| Type | Generator connection box (string combiner box) |
| Manufacturer | Phoenix Contact |
| Manufacturer number | 2403336 |
| String inputs (total) | 3 |
| String outputs (max.) | 3 |
| max. input voltage DC | 1000 V |
| max. input current per string | 40 A |
| Surge protection | Type 2 |
| DC connection | SUNCLIX |
| String fuses | not included |
| Integrated string monitoring | no |
| Enclosure protection class | IP65 |
| min. ambient temperature | -20 °C |
| Dimensions (without packaging) | 254 x 180 x 111 mm |
| Weight | 2.92 kg |
Frequently asked questions
What is the Phoenix Contact surge protection box 2403336?
The 2403336 is a generator connection box (string combiner box) from Phoenix Contact. It combines up to 3 PV strings, is designed for up to 1000 V DC and 40 A per string, and includes Type 2 DC surge protection in an IP65 enclosure.
Which systems is the generator connection box suitable for?
It is suitable for PV systems with up to 3 strings, a maximum system voltage of 1000 V DC, and a string current of up to 40 A. It bundles the DC cabling before the inverter and protects the system via the integrated Type 2 surge protection.
Are string fuses included?
No, string fuses are not included in the 2403336. The box offers 3 string inputs and 3 string outputs as well as Type 2 surge protection; integrated string monitoring is also not available.
How are the cables connected?
The connection is made via Phoenix Contact's SUNCLIX plug-in connection technology, which allows for tool-free and quick DC wiring. The IP65 housing permanently protects the connections outdoors.
Who is Phoenix Contact?
Phoenix Contact is an internationally active manufacturer of components for electrical and connection technology. The company offers solutions for photovoltaic cabling, surge protection, and connection technology, among others.
Where can I buy surge protection accessories for photovoltaics in Austria?
PV surge protection and generator connection boxes like the Phoenix Contact 2403336 are available online at solarvic.at. The SOLARVIC team will be happy to advise you on design questions.
How can I order?
Directly online via solarvic.at – the SOLARVIC team will be happy to help with any design questions.
€ 398,99 exkl. USt.
Phoenix Contact Surge Protection Box - 2403336 is backordered and will ship as soon as it is back in stock.