MK Masterseal 20A Junction Box, 4-Way, Grey
Sealed IP56 junction box by MK, designed for outdoor & damp environments, with 4x 20mm knockouts & surface mounting.
The MK Masterseal 20A Junction Box is a robust, sealed enclosure designed for outdoor or damp environments where dust and water protection is essential. Manufactured from tough polycarbonate, this junction box ensures durability and long-term performance even in challenging conditions.
It features 4x 4-way terminals, accommodating 2.5mm² cables, providing a secure and organised wiring solution. Designed for surface mounting, the box includes a sprung, gasket-sealed lid to maintain its splashproof integrity, ensuring safe operation in wet or dusty areas. Additionally, it comes with 4x 20mm knockouts for easy gland or conduit entry adaptor installation.
This junction box complies with BS6220: 1983 and boasts an IP56 rating, making it suitable for both domestic and commercial applications where reliable electrical enclosures are required.
- Outdoor electrical installations
- Areas with dust exposure
- Locations with splashing water
- Commercial electrical systems
- No. of Ways: 4
- IP Rating: IP56
- Material: Polycarbonate
- Terminal Capacity: 2.5mm² cables
- Mounting Type: Surface mount
- Knockout Size: 20mm (4x)
- Compliance: BS6220: 1983
- Weight: 240g
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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