7.9mm Clear Viewport Plug (9.5mm Head) | Polycarbonate
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 249 | £0.47 | £0.57 |
| 250 - 499 | £0.41 | £0.49 |
| 500 - 999 | £0.33 | £0.39 |
| 1000 - 2499 | £0.28 | £0.33 |
| 2500 - 4999 | £0.23 | £0.28 |
| 5000 + | £0.15 | £0.18 |
Product Specification
| Mounting Hole Diameter | 7.9mm |
| Panel Thickness | 1.6mm |
| Material | Polycarbonate |
| Head Diameter | 9.5mm |
| Overall Height | 7.9mm |
| Colour | Clear |
Frequently Bought Together
Total Price: £0.00
7.9mm Clear Viewport Window Plug | 1.6mm Panel | Polycarbonate
Ideal for inspection points on electrical enclosures and equipment panels, this window viewport plug is made from clear Polycarbonate to suit a 7.9mm mounting hole and 1.6mm panel thickness. It provides a clear viewing point for enclosed components while giving the panel opening a clean, protected finish.
The low-profile head gives a tidy finish on visible panels while maintaining sight of internal lamps, labels or service markers. The 9.5mm head diameter and 7.9mm overall height make it suitable for accurately finished panel work where visibility, fit and practical protection all matter.
What Are Viewport Window Plugs?
Viewport window plugs are transparent panel inserts that close an aperture while still allowing internal visibility. They are used where engineers need to view indicators, fuses or internal features without opening the enclosure. Manufactured from clear polycarbonate, these inspection plugs are commonly used in equipment housings, control panels and machinery enclosures where passive visual monitoring is required.
Common Applications
- Control cabinet faces with internal LED indicators
- Light machinery guarding with protected inspection points
- Low voltage enclosure panels and switchgear covers
- Maintenance access holes that need a transparent finish
7.9mm Clear Viewport Window Plug Dimensions
- Mounting Hole Diameter: 7.9mm
- Panel Thickness: 1.6mm
- Head Diameter: 9.5mm
- Overall Height: 7.9mm
- Colour: Clear
- Material: Polycarbonate
Inspection and Panel Protection
This viewport window plug helps reduce unnecessary panel opening by giving technicians a visible inspection point for internal equipment. The snap-fit design supports quick installation in prepared holes, making it suitable for production builds, control cabinet assembly and maintenance replacements.
View our full Viewport Window Plugs range.
Product Support and Trade Orders
For project quantities, panel compatibility advice or help comparing standard and short viewport plugs, call the Vital Parts team on 01233 713581. We can help with practical product guidance for UK manufacturing and maintenance teams.
Fri 8.30 am - 3.30 pm
