Overall dimension
| Product specification (mm) |
waterproofing grade |
Hole diameter (mm) |
Number of connecting holes |
Packing quantity (PCS) |
| 50×50 | IP55 | 25 | 4 | 500 |
| 80×50 | IP55 | 25 | 4 | 200 |
| 80x80x50 | IP55 | 27 | 4 | 200 |
| 85x85x50 | IP55 | 27 | 7 | 200 |
| 100x100x70 | IP65 | 27 | 7 | 100 |
| 150x110x70 | IP65 | 27 | 10 | 60 |
| 150x150x70 | IP65 | 27 | 7 | 60 |
| 200x100x70 | IP65 | 27 | 8 | 50 |
| 200x155x80 | IP65 | 36 | 10 | 30 |
| 200x200x80 | IP65 | 36 | 12 | 30 |
| 255x200x80 | IP65 | 36 | 12 | 30 |
| 255x200x120 | IP65 | 36 | 12 | 30 |
| 300x250x120 | IP65 | 36 | 12 | 20 |
| 400x350x120 | IP65 | 36 | 16 | 5 |
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GRL Electric Co., Ltd. is one of the leading companies in the Middle And High End market of low-voltage electric in China
