Description
General
TOMZN HT-8WAY DC distribution box is a compact, all-in-one protective solution designed for photovoltaic systems, energy storage units, and industrial DC applications. This model (TOPV8HT-1-1-600V-NM) features a 1-input, 1-output configuration with a direct wiring design , making it ideal for permanent, high-reliability installations.
Rated at 600V DC and supporting current ratings from 16A to 63A, the unit integrates three essential protection functions into a single IP65-rated enclosure:
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DC Circuit Breaker (MCB type) – for overload and short-circuit protection
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Fuse – provides additional overcurrent protection
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Surge Protective Device (SPD) – protects against lightning and voltage surges
Parameters
Model: TOPV8HT-1-1-600V-NM
Product Name: HT-8WAY Photovoltaic Distribution Box
Rated Voltage: 600V DC
Rated Current Options: 16A, 20A, 25A, 32A, 40A, 50A, 63A
Pole Configuration: 2P
Input/Output: 1 input, 1 output
Connector Type: direct wiring (terminal block)
Protection Functions: Overload, short-circuit, surge protection (SPD)
Enclosure Rating: IP65 (dust-tight, protected against low-pressure water jets)
Application: Photovoltaic systems, energy storage, DC charging piles, industrial DC circuits
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