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HT-15 Waterproof Distribution Box
15-way waterproof distribution box with side-opening hinged cover for convenient wiring and maintenance.
ABS base + PC transparent cover, reinforced lock buckle, rated IP65 for dustproof and waterproof reliability.
Ideal for residential, commercial, and PV combiner box applications with fuse, SPD, disconnector, or breaker.
Overview
The HT-15 waterproof distribution box provides 15 circuits in a durable enclosure with a
side-opening hinged cover. Built with an ABS base and PC transparent cover,
the enclosure offers impact resistance and long-term durability. Rated IP65, it ensures protection against dust
and water, making it suitable for both indoor and outdoor environments. Reinforced lock buckle structure, copper terminal
assembly (960 °C hot wire test), and multi-ring knockouts enhance installation safety and convenience. For the complete
series, see the Waterproof Distribution Box Series.
The HT-15 waterproof distribution box can be equipped with
DC Fuse, Surge Protective Device (SPD),
Switch Disconnector, or
DC Circuit Breaker, enabling applications in larger residential, commercial,
and PV combiner box solutions.
HT-15 Waterproof Distribution Box Specification
| Parameter | Value |
|---|---|
| Model | HT-15 |
| Number of circuits | 15 way (Single row) |
| Overall dimensions (L×W×H) | 280 × 225 × 110 mm |
| Zero / Ground row holes | Zero row: 10 holes / Ground row: 10 holes |
| Protection rating | IP65 — see IP Code / IEC 60529 |
| Material | ABS base & frame; PC transparent cover |
| Outer box size (L×W×H) | 600 × 440 × 560 mm |
| Gross weight (entire box) | 21.0 kg |
| Packing quantity | 16 pcs |
| Opening type | Side opening (hinged cover >115°) |
| Structural features | Lock buckle structure; hinge cover; copper terminal assembly; circuit baffle; multi-ring knockouts |
| Standards | GB/T 17466.1; GB/T 17466.24; IEC 60529 (IP65) |
Diagram
Below is the installation diagram of the HT-15 waterproof distribution box (front / side / back).
FAQ
What are the overall dimensions of the HT-15 waterproof distribution box?
280 × 225 × 110 mm (L×W×H).
How many circuits does the HT-15 support?
HT-15 supports 15 circuits in a single-row layout. Zero row: 10 holes; Ground row: 10 holes.
Is the HT-15 suitable for outdoor applications?
Can HT-15 be configured as a PV combiner box?
Yes. When equipped with DC Fuse,
Surge Protective Device (SPD), and a
DC Switch Disconnector or
DC Circuit Breaker, HT-15 can be used as a PV combiner solution.
Surge Protective Device (SPD), and a
DC Switch Disconnector or
DC Circuit Breaker, HT-15 can be used as a PV combiner solution.
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