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Cleanroom Lighting and Electrical Equipment
Explosion-Proof Cleanroom Socket
A hazardous-area socket assembly that interlocks power switching with plug insertion and mounts through a cleanable stainless wall panel.
- Mechanical Switch Interlock
- Robust Alloy Receptacle
- Color-Coded Pin Arrangement
- Flush Stainless Mounting Panel
Product Introduction
This socket combines a flame- and dust-protected pin-and-sleeve receptacle with a rotary isolating switch. The mechanical sequence prevents the plug from being withdrawn while contacts remain energized. For controlled environments, the assembly is mounted through a brushed 316L panel that covers the wall opening and positions the heavier alloy device behind a smooth hygienic flange.
Key Features
The plug remains mechanically retained until the isolator returns to off.
Color and keying prevent connection of incompatible voltage configurations.
A hinged protective cap closes the receptacle when unused.
The stainless mounting panel separates the rugged device body from the room wall joint.
Customer Product Concerns
Portable power in a hazardous cleanroom must control arcing at the contacts while keeping a complex industrial receptacle cleanable.
A plug can arc if it is removed under electrical load.The rotary interlock opens the circuit before mechanical release of the plug.
Different-voltage plugs look similar during fast maintenance work.Physical keying and color coding block mismatched connections.
The heavy cast body leaves a rough opening in a sandwich wall.A rigid stainless sanitary panel spans and seals the complete cutout.
Dust or wash liquid enters an unused receptacle.A retained gasketed cap closes the device between connections.
Typical Applications
Solvent-process cleanroomsHazardous maintenance outletsBattery production areasFine-chemical controlled rooms
Technical Parameters
Typical configurable construction ranges for an explosion-proof cleanroom socket are listed below.
| Core Material | Copper-free aluminum or cast-iron interlocked receptacle with brass contacts and SUS316L hygienic mounting plate |
|---|---|
| Panel Thickness | 2.0-4.0 mm stainless sanitary mounting plate |
| Effective Width | 220-450 mm complete interlocked assembly width |
| Maximum Length | Up to 650 mm overall panel height |
| Steel Facing Thickness | 2.0-3.0 mm SUS316L cleanroom-facing plate |
| Core Density | Approximately 2700 kg/m³ for copper-free aluminum receptacle housing |
| Thermal Conductivity | 150-200 W/(m·K) for the aluminum housing |
| Surface Finish | Natural or coated light-grey alloy device on a fine-brushed stainless hygienic plate |
| Joint Type | Interlocked pin-and-sleeve coupling with gasketed cap, threaded hubs and concealed plate perimeter seal |
| Customization | Available based on the intended application and operating environment. |
Available Options
16-63 A current configurationsDifferent pole and voltage keyingSingle or dual socket panelBottom or rear cable entry
Planning a Explosion-Proof Cleanroom Socket specification?
Send us your dimensions, installation conditions, performance targets and required surface finish.
