Onesto Combiner Box 2 In 2 Out

Onesto Combiner Box 2 In 2 Out

The Onesto 2 In 2 Out Solar Combiner Box is designed to enhance the safety and efficiency of your solar PV system. It combines string isolation, overcurrent protection, and surge protection in a single IP65-rated enclosure, making it ideal for harsh outdoor environments.

Features:

2 Inputs / 2 Outputs for PV string connections

Integrated string isolation switch (DC1000V/25A/4P)

Built-in fuse disconnectors with 10A DC fuses for overcurrent protection

Includes DC surge arresters (1000V/40kA/3P) for overvoltage protection

Durable IP65-rated 26-module enclosure for weatherproof operation

Simplifies wiring and improves safety in solar installations

Specifications:

Product Type: PV String Combiner / Isolation Box

Brand: Onesto

Enclosure: IP65, 26-module capacity

Inputs / Outputs: 2 In / 2 Out

Switch Disconnector: DC1000V / 25A / 4-Pole

Fuse Disconnector: DC1000V / 10A (fitted with fuses)

Surge Protection: DC1000V / 40kA / 3-Pole SPD

Protection Functions:

String Isolation

Overcurrent Protection

Overvoltage Protection

What's in the box:

1x Onesto Combiner Box 2 In 2 Out