- Stock 85
Utility Box Cover · Toggle Switch · Vista 20126
Single-gang switch cover plate for standard switch openings in residential and light commercial electrical work. Used to finish and protect the device opening after switch installation; confirm device style and box configuration before ordering.
What this product is for
This single switch cover plate is used to finish a standard 1-gang switch opening and help reduce accidental contact with the device area after installation. It is suited to routine service, renovation, and new construction work where a matching wall plate is required.
Use for
Use for standard single switch installations in residential, commercial, and institutional spaces. Commonly installed over a single switch device on a 1-gang box opening.
Avoid for
Avoid for decorator, rocker, GFCI, duplex receptacle, multi-gang, or oversized wall plate applications unless the opening style matches exactly. Do not assume fitment from SKU alone when device type is unknown.
Best for
Best for electricians and maintenance teams replacing a damaged or missing single switch wall plate with a like-for-like cover. Also useful for basic finishing work where a clean device opening cover is needed.
Installed in
Typically installed in homes, offices, utility rooms, corridors, and light commercial spaces. For wall plate products, the installed size is commonly around 2.75 to 3 in W x 4.5 to 4.9 in H (approximately 70 to 76 mm x 114 to 124 mm), but actual dimensions vary by series and manufacturer.
Why this product exists
Wall plates provide a finished appearance and cover the exposed opening around the switch device. This helps support safer completed installations and a cleaner final handoff.
Compared with similar products
This product appears to be a standard single switch cover plate rather than a decorator or specialty configuration. Compared with multi-gang or sectional plates, a standard 1-gang single switch plate is the typical choice for one switch opening only.
Specifications
Manufacturer part number: 20126
Brand: Vista
Product type: Single switch cover plate
Configuration: 1-gang, single switch opening
Application: Electrical wall plate / switch opening cover
Colour and material: Not reliably confirmed from source-reviewed results
Mounting style: Typical screw-mount wall plate application
Trade guidance: Verify switch opening type before ordering, as toggle, decorator, and specialty openings are not interchangeable.
Estimated guidance only where noted. Actual fit and appearance depend on device style, plate series, and installation conditions.
Aptico Supply Delivery
Fast Electrical Supply Delivery Across Ontario
Local delivery routes, pickup options, and contractor-focused service from our Elmira and Flesherton locations.

Delivery Built Around Electrical Contractors
Aptico Supply helps electricians, contractors, and commercial buyers get the electrical materials they need without unnecessary delays. Whether you are ordering for a jobsite, restocking service inventory, or arranging pickup, our delivery options are designed to keep work moving.
Free Daily Delivery
Free daily delivery is available for larger contractor accounts.
- Order by 9:00 AM for morning delivery
- Order by 2:00 PM for afternoon delivery
- Available in qualifying local delivery areas
Free Weekly Delivery
Free weekly delivery is available for smaller accounts in select service areas.
- Elmira area delivery: Tuesday
- Flesherton area delivery: Thursday
- Order by 11:00 AM on the route day
Pickup Options
Pickup is available from our Ontario locations for customers who prefer to collect their order directly.
- Elmira pickup available
- Flesherton pickup available
- Call ahead for large or special-order items
Local Delivery Areas
See our local delivery coverage below. Delivery charges may apply outside regular route areas or for oversized items.
Delivery Questions
Do you offer free delivery?
Yes, free delivery is available for qualifying contractor accounts and selected local delivery routes.
Can I pick up my order?
Yes, pickup is available from our Elmira and Flesherton locations.
Do delivery charges apply?
Delivery charges may apply outside regular local routes, for smaller orders, or for oversized and heavy items.
Can you deliver to jobsites?
Yes, jobsite delivery may be available depending on the order size, location, and delivery schedule.
Need Electrical Supplies Delivered?
Contact Aptico Supply to confirm your delivery options, pickup availability, or contractor account eligibility.
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