








💼 Secure your connections, rain or shine — the pro’s choice for outdoor power!
This ESR Junction Box offers a robust, weatherproof enclosure with a spacious 300x220x120mm interior, rated IP56 for superior protection against dust and water. Crafted from halogen-free PVC with rust-resistant plastic screws and a ribbed interior for added strength, it’s designed for professional-grade outdoor electrical installations requiring customizable cable entry.
| Manufacturer | ESR |
| Part Number | B300 |
| Product Dimensions | 12 x 22 x 12 cm; 920 g |
| Item model number | AK3-AT1-GL-M-X |
| Colour | grey |
| Style | Industrial |
| Finish | Painted |
| Material | Acrylonitrile Butadiene Styrene |
| Installation method | Screw-In |
| Item Package Quantity | 1 |
| Certification | IP55, IP56 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 920 g |
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