Universal receptacle US industrial Socket wonpro
? 200+ Country Plug Compatibility: 5-hole hidden design fits US/EU/UK/AU plugs (no adapters = no clutter)
⚡ 2-Min Screw-Locking Install: Secure, tool-free setup (cuts install time by 70% vs. standard sockets)
? 16A Industrial-Grade Build: Flame-retardant shell + copper contacts (powers drills, servers, and sensitive gear)
? Flush Hidden Fit: Tucks into panels/racks for a clean, professional look (no messy wiring)
?️ CE-Certified Durability: Resists impacts/heat—2x longer lifespan than basic sockets
? No Power Drops: Precision contacts lock in plugs for stable, uninterrupted power
Function Introduction
1.Card-type multi-country socket, Bulkhead mounting.
2.The wiring hole and the compression hole can be used interchangeably.
3.The maximum applicable wire size is 2.5㎜².
Industrial-Grade Power Adaptor Series - Specification Table
| type |
socket |
Size
|
40.4*42*35.7mm |
| Model |
RK4HS(with shutter)
RK4H(without shutter)
|
Rated
|
16A 250V~
|
| Output |
4000W |
Certification |
CE |
| Suitable for Area |
Global |
Operating Temperature |
-5℃~40℃ |
| Suitable for sheet metal thickness |
1-2mm |
Material |
PC
|
 |
 |
RK4HS (with shutter)
|
RK4H (without shutter) |
|
|
|
This universal industrial socket is the "must-have power staple" for workshops, server rooms, and job sites:
- Fits all in one universal plug types across scenarios
- High-strength flame-retardant shell resists heavy-duty impacts
- Built-in safety protection for steady power to all devices
- Plug-and-go reliability
Preview of usage scenarios
- ? Factory Panels: Power mixed EU/US tools (no adapter chaos) #IndustrialHacks
- ?️ Server Racks: Clean up wiring (no tangled cords) #TechTok
- ?️ Workbenches: Quick multi-tool power #WorkshopGoals
- ? RV/Construction Vans: On-site global plug access #VanLifeTech
- ? Vending Lockers: Hidden device power #SmallBizHacks
- ? Office Racks: No adapter clutter #OfficeWiringWin

Upgrade your industrial, commercial, or workshop power setup with the Wonpro Universal Industrial Panel Socket—the all-in-one solution for seamless, heavy-duty power access across 200+ countries.
This 5-hole hidden socket eliminates adapter clutter by fitting US, EU, UK, and AU plugs (and more) with precision. Its screw-locking quick-install system cuts setup time to 2 minutes (no specialized tools required), while the industrial-grade flame-retardant shell and 16A high-precision copper contacts deliver stable, safe power for power tools, servers, and sensitive equipment alike.
Designed for a flush, hidden fit in panels, racks, or workbenches, it keeps wiring clean and professional—no clunky protrusions. CE-certified for durability, it resists impacts, heat, and frequent use (boasting 2x the lifespan of standard sockets). Whether you’re outfitting a factory, organizing a server rack, or upgrading a workbench, this socket combines universal compatibility, rapid installation, and industrial toughness to outperform generic alternatives.
Don’t settle for messy, unreliable power: the Wonpro Universal Industrial Panel Socket is the robust, versatile upgrade your space needs.