Phoenix Contact Surge Protection Box - 1216523
€ 216,00 exkl. USt.
Phoenix Contact Surge Protection Box - 1216523 is backordered and will ship as soon as it is back in stock.
Advantages at a Glance
Type 1 and Type 2 Surge Protection
Combined DC surge protection Type 1 and Type 2 protects inverters and wiring from lightning and switching surges.
3 String Inputs
Accommodates up to 3 strings, each with 25 A, and combines them into a common string output.
Up to 1000 V DC
Designed for PV systems with a maximum input voltage of 1000 V DC and 25 A per string.
Protection Class IP65
Dust-tight and jet-proof enclosure for permanent outdoor installation on the system.
Screw Terminal Connection
DC connection via screw terminal, suitable for aluminum conductors up to 50 mm².
Wide Temperature Range
Operation from -20 °C ambient temperature – also suitable for cold locations and alpine regions.
Technical Data
| Parameter | Value |
|---|---|
| Category | String Combiner Box |
| String Inputs | 3 |
| Max. String Outputs | 1 |
| MPP Trackers | 1 |
| DC Surge Protection | Type 1 and Type 2 |
| Max. Input Voltage DC | 1000 V |
| Max. Input Current per String | 25 A |
| String Fuses | not included |
| Integrated String Monitoring | no |
| DC Connection | Screw Terminal |
| Conductor | Aluminum conductor up to 50 mm² |
| Enclosure Protection Class | IP65 |
| Min. Ambient Temperature | -20 °C |
| Dimensions (without packaging) | 111 × 361 × 254 mm (L×W×H) |
| Weight | 8.0 kg |
| Manufacturer Number | 1216523 |
Frequently Asked Questions
What is the Phoenix Contact Surge Protection Box 1216523?
It is a string combiner box with integrated DC surge protection. It combines up to 3 PV strings and protects the system with combined Type 1 and Type 2 surge protection against lightning and switching surges. The enclosure is IP65 protected and suitable for outdoor mounting.
Which systems is the box suitable for?
The box is designed for PV systems with up to 1000 V DC and 3 strings with a maximum of 25 A each. The DC connection is made via screw terminals and accepts aluminum conductors up to 50 mm². It is suitable for one MPP tracker with a common string output.
Are string fuses and string monitoring included?
No. The box is supplied without string fuses and does not have integrated string monitoring. It combines the strings and provides Type 1 and Type 2 DC surge protection.
Is the box suitable for cold and exposed locations?
Yes. With a minimum ambient temperature of -20 °C and protection class IP65, the box is dust-tight, jet-proof, and also suitable for cold locations and alpine regions.
Who is Phoenix Contact?
Phoenix Contact is an established manufacturer of components for electrical engineering, connection technology, and system protection. The portfolio includes, among other things, surge protection and distribution solutions for photovoltaics.
Where can I buy surge protection for PV systems in Austria?
The Phoenix Contact Surge Protection Box 1216523 and other accessories for surge protection and grounding are available online from SOLARVIC at solarvic.at.
How can I order?
Directly online via solarvic.at – for questions regarding design, the SOLARVIC team will be happy to assist.
€ 216,00 exkl. USt.
Phoenix Contact Surge Protection Box - 1216523 is backordered and will ship as soon as it is back in stock.