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IP42
Junction Boxes
IP42
1.2mm Hot-Dip Galvanized Steel
Z-JBG Galvanized Steel Junction Box
General-purpose galvanized iron junction box for indoor electrical installations. Features knockouts on all sides for conduit entry, a screw-fixed cover with earthing terminal, and a hot-dip galvanized finish for corrosion protection in standard industrial environments.
Material
1.2mm Hot-Dip Galvanized Steel
Key Features
Hot-dip galvanized finish per ASTM A123
Knockouts on all four sides and bottom
Screw-fixed cover plate with earthing terminal
Sizes from 100x100x75mm to 400x400x200mm
Adaptable for 20mm and 25mm conduit entries
Internal earth stud
Surface or flush mounting options
Fire-resistant to BS 476
Bulk pack quantities available
Custom sizes on request
Technical Specifications
| Parameter | Value |
|---|---|
| Box Type | General Purpose Junction Box |
| Material | 1.2mm Hot-Dip Galvanized Steel |
| IP Rating | IP42 |
| Size Range | 100x100x75 to 400x400x200 mm |
| Finish | Hot-Dip Galvanized per ASTM A123 |
| Knockouts | 20mm / 25mm on all sides |
| Cover Fixing | M4 Screws |
| Standards | BS 4662, IEC 60670 |
| Mounting | Surface / Flush |
| Fire Rating | BS 476 compliant |
Applications
Commercial building wiring
Industrial conduit installations
Residential electrical distribution
HVAC control wiring junction points