Outlet splitter
Splitvolt Splitter Switch (NEMA 10-30 / 14-30)
A dryer-outlet splitter with automatic switching, live power metering and a built-in 24 A breaker — the 30-amp-circuit alternative.
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Best for
Sharing a 30 A dryer outlet with metered, breaker-protected switching
Specifications
| Output | 24 A @ 240 V |
|---|---|
| Variants | 10-30 and 14-30 inputs; 14-50 output versions |
| Switching | Automatic between dryer and EV sockets |
| Display | Live voltage, current and kWh |
| Protection | Integrated 24 A breaker with reset |
| Listing | cETLus (Intertek), UL 60730-1 standard; indoor |
| Warranty | 1 year (4-year extension sold) |
Specifications as published by Splitvolt. Confirm against the current spec sheet before buying — manufacturers revise models without renaming them.
What's good
- On-device power metering the NeoCharge lacks — you watch the actual draw
- Built-in breaker adds a protection layer on aging dryer circuits
What's not
- 24 A ceiling — about 5.7 kW, overnight-charging territory
- The company runs quiet: site updates are sparse, so check stock and support responsiveness before relying on it
Our verdict
On a 30-amp dryer circuit the NeoCharge and this deliver the same 24 amps; this one shows you the numbers and carries its own breaker, the NeoCharge has the bigger 14-50 story and livelier support. Both beat re-plugging cables in a shared garage.
Compare with the alternatives
- NeoCharge Smart Splitter (NEMA 14-50) — adding ev charging to an existing 240 v outlet without new wiring
- RVE DCC-10 (Thermolec) — adding 240 v charging when the load calculation says no
- Lectron J1772 to Tesla (NACS) Adapter — tesla drivers using j1772 home and public chargers
- Lectron Tesla (NACS) to J1772 Adapter — non-tesla evs using tesla wall and destination chargers
- Lectron J1772 Nozzle Holster Dock — finishing any charger install properly