EAORBD Breaker Filler Plate for 3/4 Inch Square D Inqoin and GE Electric Panel Cover, with Electrical Panel Labels and Fuse Box Stickers for Universal Circuit Breaker Panel Cover 10-Pack

Why these little plates matter

Open breaker slots are more than an eyesore—they’re a safety liability. I keep a stash of filler plates in my kit for panel changes and service calls, and recently I put the EAORBD filler plates through their paces. They’re a simple product, but with electrical gear, simple still has to meet the bar for fit, durability, and compliance. Here’s how they measured up for me.

Build and materials

The EAORBD filler plates are molded from a rigid insulating plastic that feels denser than the bargain-bin blanks I’ve used in the past. The finish is smooth with clean edges; I didn’t find flashing or brittle corners. The tabs have a slight texture that helps your fingers keep a grip, and there’s enough flex to snap them in without feeling like you’ll snap them off.

The brand calls out fire- and moisture-resistance. I can’t lab-test those claims, but after installing several plates adjacent to warm breakers, I didn’t notice softening, odor, or discoloration over a few weeks. These aren’t decorative parts—they’re there to close an opening—so I judge the plastic by how it holds tension and resists deformation. On that front, they’ve been solid.

Fit and compatibility

These are billed as 3/4-inch “universal” plates suitable for common Square D QO and some GE panels. In my Square D QO load center, the fit was close to perfect: the plate snapped into the deadfront opening with a firm click and sat flush with the cover. The tabs engaged without wobble, and more importantly, the plate stayed put when I removed the panel cover—a small but useful detail if you’re servicing the panel later.

In an older GE panel, the situation was mixed. Width-wise, the plate filled the opening well, but it didn’t quite reach the full height of the knockout. I ended up with a small top gap—about an eighth of an inch—still finger-safe but not fully closed in a cosmetic sense. It’s the kind of gap that won’t pass water, and it still blocks incidental contact, but I would not use it on an outdoor raintight panel or where a stricter inspector expects a brand-matched blank.

The “universal” claim only goes so far. Panel manufacturers vary their deadfront geometry, and even within a brand there are generational differences. If your panel uses 1-inch breakers (for example, some GE or Siemens models), these 3/4-inch blanks aren’t the right tool. Measure the opening and check your panel’s documentation before you buy in bulk. EAORBD’s published overall dimensions are 3.46 x 2.64 x 1.3 inches, but the number that matters in the field is the breaker opening size and tab geometry.

Installation experience

Installation is as straightforward as it should be:

• De-energize the panel (throw the main and verify with a meter).
• Remove the deadfront.
• Align the filler plate with the open knockout.
• Press until the tabs engage; you’ll feel a positive snap.
• Reinstall the deadfront and restore power.

No tools, no fiddling. The plates have enough spring to self-retain even with the deadfront off, which makes life easier if you’re doing several at once. During cover reinstallation, they didn’t shift or pop free.

One practical note: like most blanks, these rely on the deadfront’s edges for retention. If your panel’s knockout lips are bent or chewed from past work, you may need to square them up for a secure hold. The EAORBD tabs are forgiving but not magical—they can’t compensate for a mangled opening.

Safety and code considerations

From a safety standpoint, closing unused openings reduces shock hazards and keeps debris out of the panel. These plates accomplish that in typical indoor conditions. However, there’s an important compliance nuance: some jurisdictions and inspectors prefer or require filler plates that are listed for the specific panel brand and model. I didn’t see a prominent UL/CSA marking on the packaging I received. That doesn’t automatically disqualify them, but it does mean you should verify local requirements or consult the Authority Having Jurisdiction if you’re working on a permitted job.

For homeowner maintenance or temporary service work, these do their job. For new installations or inspections in strict jurisdictions, I’d default to OEM fillers to avoid red tags, even if they’re pricier.

Labeling extras

The pack includes a sheet of electrical panel labels. They’re simple, legible, and include common circuit names with a few blanks to handwrite. Adhesive grip is adequate on a clean deadfront; I’d still wipe with alcohol before applying, especially on older baked-enamel covers. Are they as durable as laminated or engraved labels? No. But as a value add, they help bring a chaotic panel up to a decent standard quickly. I ended up using a couple for temporary identification and later replaced them with heat-shrink labels inside the panel and a laminated index on the door.

Durability over time

After a few weeks of being opened and closed during follow-up work, the plates I installed have stayed tight. No looseness, no cracking at the tabs. I removed and reinstalled one several times to test fatigue; the snap held up without whitening or stress marks. That’s better than a few off-brand blanks I’ve used, which develop play after a couple of cycles.

I wouldn’t expect plastic filler plates to be immortal—if you’re constantly in and out of a panel, any snap-fit part will eventually show wear—but for routine residential and light commercial use, these feel up to the task.

Value

Cost-wise, a 10-pack is sensible. OEM filler plates are often sold individually and can add up quickly if you’re closing multiple openings or stocking a service van. The EAORBD pack brings the per-opening cost down without feeling cheap. Include the labels, and you’ve got a tidy little upgrade kit for tidying deadfronts after breaker rearrangements.

Limitations and gotchas

• Fit tolerance: In at least one GE panel, I saw a small vertical gap. Functionally acceptable for indoor use, but not ideal cosmetically or for wet locations.
• Brand-specific requirements: If your inspector wants brand-listed fillers, you’ll need to source OEM parts.
• Not a fix for bent or mis-sized openings: If the deadfront is damaged, address that first.
• Aesthetic match: The color and sheen might not perfectly match every deadfront. Not a dealbreaker for me, but worth noting for visible installations.

Who it’s for

• Homeowners doing safe, minor panel housekeeping after removing tandems or rebalancing loads (with the main off).
• Electricians and maintenance techs who want a cost-effective stash of 3/4-inch blanks for Square D QO and some GE panels.
• Anyone cleaning up a panel’s deadfront rapidly without hunting down model-specific fillers—provided local rules allow it.

The bottom line

The EAORBD filler plates do the simple job they’re supposed to do: close 3/4-inch breaker openings securely, quickly, and at a fair price. The plastic is better than bargain-grade, the snap fit is positive, and the plates stay put when you remove the cover—small details that make service work smoother. The included labels are a useful bonus for quick circuit identification.

Compatibility is the swing factor. In my Square D QO panel, the fit was spot on. In an older GE panel, a small top gap appeared. That won’t matter for many indoor applications, but if you need perfect coverage, outdoor suitability, or brand-listed compliance, go OEM.

Recommendation: I recommend these if you’re dealing with Square D QO or similar 3/4-inch openings and you want a reliable, budget-friendly blank that installs in seconds. Measure your panel first, confirm local listing requirements, and you’ll likely be happy with the performance and value of this 10-pack. If your inspector insists on brand-specific fillers or you’re working in a wet location, skip the universal route and buy the OEM plates instead.