WiremanWireman · Plugs fall out of the outlet: troubleshooting for electricians · 2023 NEC ·
Plugs fall out of the outlet
Worn contacts, a loose device in the box, or a bad plug. Each has a simple fix.
Before you start
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How it works
A receptacle grips plug blades with spring-metal contacts behind each slot. Every insertion flexes them, and heat from heavy loads softens the metal over time, so old or cheap receptacles lose their grip. A loose grip is more than an annoyance: a blade that barely touches carries current through a tiny contact area, which heats and can arc.
Every question and answer in this guide. Tap “Step by step” to walk through it.
- What’s happening?
- Plugs fall out or droopIs the outlet warm, discolored or crackling?
- YesLoose contacts that are overheating
- No, just looseWorn receptacle contacts
- The whole outlet moves in the wallTest: Check how the receptacle is mounted
- Mounting screws loose or strippedLoose mounting screws
- Box is set back behind the wall surfaceThe box is recessed behind the wall surface
- The box itself is looseA loose box
- Only one plug is loose, others fitA worn or bent plug
- A new outlet is hard to plug intoTamper-resistant shutters
- Plugs fall out or droopIs the outlet warm, discolored or crackling?