Description
Protect outdoor power connections with confidence
HENG-WELL presents a transparent waterproof junction box engineered for outdoor extension lead protection — from garden tools and camping power setups to farm equipment and event power distribution.
Transparent clear housing for instant inspection
The fully transparent PP shell lets you see your cable connection without opening the box. Check that plugs are seated and connections are dry at a glance — no need to unplug or disassemble in the rain.
IP66 weatherproof rating
Rated IP66, this junction box resists dust ingress and powerful water jets, making it suitable for hose-down areas, pressure cleaning environments and exposed outdoor sites. The sealed two-piece structure keeps moisture out of your power connections.
Tool-free quick-lock clips, padlockable
Close and open in seconds with the quick-lock clip design — no screws, no tools. The padlock-compatible tab allows you to secure the box against accidental opening or unauthorised access on job sites.
Fits standard power leads
Compatible with cable diameters from 6.8mm to 9.5mm, covering common Australian and New Zealand extension lead cables (10A/15A heavy-duty leads).
Dimensions
252 x 92.55 x 64mm, compact enough for tight outdoor spaces yet large enough for heavy-duty connectors.
Trade-friendly for Australia and New Zealand
- Classified under HS 8536.90 (electrical junction box, up to 1000V)
- ChAFTA (Australia) / NZCSFTA (New Zealand) Certificate of Origin available — zero import duty eligibility
- GST claimable for GST-registered AU/NZ importers
OEM / ODM welcome
Custom structure, logo printing, packaging and engineering support available for distributors, wholesalers and private-label brands.
Pair it with Australian outdoor extension leads
For complete outdoor power protection, pair this waterproof junction box with our heavy-duty Australian extension leads:
- SAA Approved Heavy Duty 3 Pin Australia Power Plug Extension Cord
- Outdoor Industrial Heavy Duty 20M AU Extension Cord Reel
All AU extension leads carry SAA certification for the Australian market. Contact us for combined bulk pricing.





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