TOMZN 4-String Pre-wired Solar PV Combiner Box1000V DC with MCB Fuse3P SPD IP65 Outdoor Waterproof Metal Enclosure All-in-One

TOPV-4,4 4IN 4OUT Photovoltaic distribution box

General

TOPV-4/4 is a 4IN 4OUT iron distribution box with a waterproof design, which can meet the requirements for outdoor use. The iron casing enables it to withstand complex environments. With a high rated voltage of 1000V, it can meet the requirements of most circuits. Built-in circuit breakers, fuses, and surge protectors can provide comprehensive protection for your photovoltaic system.

Parameters

Product Type: 4-String PV combiner box
Enclosure Material: Iron (steel)
Number of Strings: 4
Per String – Circuit Breaker: 4P, 1000V DC
Per String – Fuse: 2P
Per String – Surge Protective Device (SPD): Shield-type, 1000V, 20-40kA
Enclosure Grounding: Yes (integrated design)
Protection Functions: Overcurrent protection, short-circuit protection, surge protection
Application: Photovoltaic systems, solar combiner boxes, outdoor/industrial installations