- Stock 85
4 in Square Electrical Box Cover · Single Toggle Switch Opening · 3/8 in Raised - Vista 20108
Steel 4 in square raised cover for mounting one toggle switch on a 4 in square box. The 3/8 in raised profile provides device clearance for exposed work and includes device mounting screws.
What this product is for
This 4 in square electrical box cover is used to mount one toggle switch on a 4 in square steel box in exposed work or surface-mounted wiring applications. It is commonly used in commercial, industrial, and utility room installations where a raised device cover is required.
Use for
Use for one standard toggle switch on a 4 in square box, especially where the device needs a 3/8 in (approximately 9.5 mm) raised cover for proper fit and clearance. Suitable for new work, maintenance, and retrofit jobs using metal boxes and surface raceway methods.
Avoid for
Avoid using this cover for Decora, GFCI, duplex receptacle, or multi-device layouts. Do not use it where a flat cover, different device opening, or a deeper raised cover is required by the device body or installation method.
Best for
Best for electricians needing a straightforward single-switch raised cover that matches standard 4 in square boxes. It is a practical choice for exposed conduit work, service spaces, workshops, and commercial fit-outs.
Installed in
Typically installed on 4 in square steel boxes in surface-mounted branch circuit work, utility areas, mechanical rooms, unfinished spaces, and light commercial interiors. It is commonly paired with metal boxes in conduit-based installations.
Why this product exists
Raised covers let the device mount directly to a 4 in square box while providing additional space at the face of the box. The 3/8 in raise is commonly used where a toggle switch needs clearance without changing to a larger box or alternate cover style.
Compared with similar products
Compared with flat covers, this raised cover provides added device clearance. Compared with duplex or Decora/GFCI covers, this version is specifically punched for one toggle switch. Typical trade guidance is to confirm the device style and required cover raise before ordering, since switch body depth and box fill can affect fit.
Actual fit depends on the switch, wiring space, and installation conditions.
Specifications
- Product type: 4 in square raised device cover
- Device opening: Single toggle switch
- Box size: 4 in square (approximately 102 mm square)
- Raised depth: 3/8 in (approximately 9.5 mm)
- Material: Steel
- Mounting: Device mount cover for 4 in square box
- Included: Device mounting screws
- Brand: Vista
- Manufacturer part number: 20108
- Reference number cross-reference: 8361
- Standard pack: 25 / 100
- MountingDevice mount cover for 4 in square box
- MaterialSteel
- Device OpeningSingle toggle switch
- IncludedDevice mounting screws
- Box Size4 in square (approximately 102 mm square)
- Standard Pack25 / 100
- Raised Depth3/8 in (approximately 9.5 mm)
- BrandsVista
- Stock in Elmira2
- Stock in Flesherton11
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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