Aggregated technical data for the Suplevel 20A GFCI Outlet describes a mechanical safety device with an integrated DC transformer. Performance metrics confirm a true 20A rating, utilizing thickened internal copper bus bars to manage continuous high-current loads. The GFCI mechanism complies with UL 943 standards, performing internal diagnostics at intervals of 1 to 10 minutes.
Material analysis indicates that the USB module is electrically isolated from the GFCI trip circuit. Structural dimensions require a 2.5-inch deep electrical box to accommodate the GFCI solenoid and USB transformer. The USB output is typically rated for 3.6A-4.2A shared across available ports, lacking high-speed Power Delivery (PD) handshakes.
For installations where 15A is sufficient and a lower physical profile is needed, the Leviton 15A USB-integrated outlet provides a more compact footprint.
This device is situated in the in-wall USB smart outlets group, specifically for high-load appliance circuits.
