A hard-wired charger needs a way to cut its power completely for service and emergencies, and the National Electrical Code’s Article 625 requires one: a disconnecting means. For a hard-wired EV-ACT5006T on its 60 A circuit, that job is usually done by the circuit breaker itself — provided the breaker is within sight of the charger or can be locked in the off position. A separate disconnect switch is the answer when it is not, and your electrician makes that call at design time.
Key Takeaways
- A hard-wired EV-ACT5006T needs a disconnecting means under NEC Article 625 — a way to cut its power completely.
- The 60 A breaker usually serves, if it is within sight of the charger or can be locked off; otherwise a separate switch is fitted.
- Apps and car controls stop sessions, not power. They are never a disconnect.
- The plug-in version needs no switch: unplugging is its disconnect.
What a Disconnecting Means Actually Is
The disconnecting means is the point where the charger’s supply can be opened completely and kept open: by the electrician servicing the unit, or by anyone who needs the charger dead in a hurry. Two things that feel like switches do not qualify. Stopping a session from the car or an app ends the charge, but the charger stays energised. And the breaker’s ordinary on-off use only counts when it meets the condition below — visible from the charger, or lockable — because the person working on the unit must be able to trust that it stays off.
When the Breaker Is Enough, and When It Is Not
| EV-ACT5006T installation | What serves as the disconnect |
|---|---|
| Hard-wired, panel in the same space and in sight of the charger | The 60 A breaker itself, in most designs |
| Hard-wired, panel elsewhere in the home or out of sight | A lockable breaker, or a separate disconnect switch near the charger — the electrician decides which the local code accepts |
| Plug-in version on a NEMA 14-50 receptacle | The plug. Unplugging the unit is the disconnect, which is one reason plug-in installs are simpler |
Garages make this concrete. If the panel is on the garage wall a few metres from the EV-ACT5006T, the breaker arrangement is straightforward. If the panel is in a basement or a utility room, the same hard-wired install needs the lockable or separate-switch version of the plan. Either way it is settled on paper before installation day, alongside the related circuit questions — our guide to what size breaker an EV charger needs covers the rating side, and our GFCI explainer covers the protection side of the same circuit.
Why Owners Ask for a Switch Anyway
Even where the breaker qualifies, some owners ask for a labelled disconnect near the charger: a service technician can isolate the unit without a trip to the panel, and anyone in the household can kill its power without knowing the panel layout. That is a convenience choice, not a code shortcut — it adds to the breaker arrangement rather than replacing the requirement. If your install needs electrical work later — a replacement unit, a moved charger — the same disconnect is what the next electrician will ask about first. The configuration choice behind all of this, hard-wired against plug-in, is compared in our hardwired vs plug-in guide.
Frequently Asked Questions
Is the charger’s app or the car’s controls a disconnect?
No. They stop the charging session, but the wallbox remains connected to the supply. A disconnecting means physically opens the circuit and can be kept open — that is the standard the code is written to.
Does the plug-in EV-ACT5006T need a disconnect switch as well?
No separate switch. For cord-and-plug equipment, unplugging is the disconnect: pull the plug and the unit is completely isolated. That simplicity is one of the plug-in configuration’s genuine advantages.
Who decides whether my hard-wired install needs a separate switch?
Your electrician, applying the local code to your panel’s position, with the inspector confirming it. Ask the question at quote stage, when adding a lockable breaker or a switch is still a line item rather than a correction.
Related Reading
- Does an EV Charger Need GFCI Protection?
- What Size Breaker Do I Need for an EV Charger?
- EV Charger Hardwired vs Plug-In: Which Should You Choose?
