Description
GBST-A Plastic Distribution Box
The GEYA GBST-A plastic distribution box is an IP66 enclosure range available in 4P to 36P sizes. Its PC enclosure and selectable no-busbar, single-busbar, or double-busbar configurations give distributors, panel builders, installers, and project buyers a clear range for different distribution requirements.
Key Features
| Size range | 4P, 6P, 9P, 12P, 18P, 24P, and 36P |
|---|---|
| Protection rating | IP66 |
| Construction | PC enclosure with alloy components |
| Busbar choices | No busbar, single busbar, or double busbar |
| Depth | 105 mm across all sizes |
Configuration Options
The model suffix identifies the busbar configuration. A model ending at the way count, such as GBST-A12P, is supplied without a busbar. Add 1 for a single busbar or 2 for a double busbar. Optional busbar versions use a copper-aluminum alloy conductor with 70% copper content.
How to Select the Right Model
- Confirm the required number of ways. Select from 4P to 36P according to the devices and reserve space required by the project.
- Check the enclosure dimensions. Verify the available mounting area against the width, height, and common 105 mm depth.
- Choose the busbar arrangement. Specify no busbar, single busbar, or double busbar according to the distribution design.
- Confirm installation details. Review cable entry, sealing, internal component layout, and applicable local electrical requirements before ordering.
Typical Applications
The GBST-A range can be considered for residential, commercial, and light industrial distribution points where a plastic enclosure and IP66 protection are required. Final suitability depends on the installed devices, cable-entry method, environmental exposure, and project rules.
Installation Notes
Installation and internal wiring should be completed by a qualified electrical professional. Maintaining the intended IP66 protection depends on correct assembly, suitable sealed cable entries, proper closure of the cover, and installation that does not damage the enclosure or seals.
Request a GBST-A Configuration Quote
Send GEYA the required way count, busbar configuration, order quantity, and installation details for model confirmation and quotation.









