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304 North Cardinal
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HT-8 Waterproof Distribution Box
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8-way waterproof distribution box with side-opening hinged cover for easy operation and inspection.
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Built with IP65 ABS/PC housing, lock buckle structure, and multi-ring knockouts for flexible installation.
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Supports integration with fuse, SPD, disconnector, or breaker for residential, commercial, and PV combiner use.
Overview
The HT-8 waterproof distribution box provides 8 circuits in a compact single-row enclosure
with a side-opening hinged cover. Its ABS base and PC transparent cover
deliver high toughness and impact resistance, while the IP65 rating ensures reliable performance against
dust and water in harsh environments. Equipped with lock buckle design, copper terminal assembly (960 °C hot wire test),
and multiple knockouts for cable entry, HT-8 is a durable and versatile choice for indoor and outdoor electrical distribution.
For the complete series, see the Waterproof Distribution Box Series.
The HT-8 waterproof distribution box can be configured with
DC Fuse, SPD,
Switch Disconnector, or
DC Circuit Breaker, making it suitable for both general distribution and
PV combiner box applications.
HT-8 Waterproof Distribution Box Specification
| Parameter | Value |
|---|---|
| Model | HT-8 |
| Number of circuits | 8 way (Single row) |
| Overall dimensions (L×W×H) | 183 × 170 × 95 mm |
| Zero / Ground row holes | Zero row: 5 holes / Ground row: 5 holes |
| Protection rating | IP65 — see IP Code / IEC 60529 |
| Material | ABS base & frame; PC transparent cover |
| Outer box size (L×W×H) | 520 × 390 × 545 mm |
| Gross weight (entire box) | 17.8 kg |
| Packing quantity | 30 pcs |
| Opening type | Side opening (hinged cover >115°) |
| Structural features | Lock buckle structure; hinge cover; circuit baffle; copper terminal assembly; multi-ring knockouts |
| Standards | GB/T 17466.1; GB/T 17466.24; IEC 60529 (IP65) |
Diagram
Below is the installation diagram of the HT-8 waterproof distribution box (front / side / back).
FAQ
What are the overall dimensions of the HT-8 waterproof distribution box?
183 × 170 × 95 mm (L×W×H).
How many circuits does the HT-8 support?
HT-8 supports 8 circuits in a single-row layout. Zero row: 5 holes; Ground row: 5 holes.
Is the HT-8 suitable for outdoor applications?
Can HT-8 be configured as a PV combiner box?
Yes. When integrated with DC Fuse,
Surge Protective Device (SPD), and a
DC Switch Disconnector or
DC Circuit Breaker, HT-8 can be applied as a PV combiner box solution.
Surge Protective Device (SPD), and a
DC Switch Disconnector or
DC Circuit Breaker, HT-8 can be applied as a PV combiner box solution.
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