RVE DCC-12 load controller
RVE DCC-12 load controller, whole-house load manager: Sensors on the main feed watch the whole house and cut power to the charger when the house passes 80%...
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RVE
DCC-12 load controller
A gray box that switches the charger off when the house gets close to its limit. Not clever, but it works with any charger and has done this job in Quebec for years.
Details
| Type | Whole-house load manager |
|---|---|
| How it works | Sensors on the main feed watch the whole house and cut power to the charger when the house passes 80% of the main breaker, then turn it back on after 15 minutes below that. |
| Current | Up to 60 A |
| Works with | Any hardwired charger. It switches power to the charger rather than talking to it. |
| Installation | Electrician installs it between the meter and the main panel and lands the charger on it. |
| Listing | CSA and UL listed (standard not named by the maker) |
| App | No. Set with DIP switches. |
| Price | About $955. Hardware, $825 to $955 from distributors. Installed cost not published. |
Source: shopdccelectric.com, October 2026.