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Short black cable with angled three-prong plug inline switch and four-slot T-blade receptacle

LORDWORLD

LORDWORLD 12AWG 4-in-1 T-Blade Adapter with 20A Inline Switch 1FT

SKU CH-GTAB-EWT4Y

Heavy-duty 12 AWG cord with inline 20 A switch converts a 15 A plug to four NEMA receptacle types for 125 V or 250 V devices

  • Heavy-duty 12 AWG cord handles 20 A at 125 V and 250 V
  • Double-break inline switch rated 20 A 125 V / 20 A 250 V cuts power safely
  • Angled NEMA 5-15P plug fits tight outlets without blocking adjacent sockets
  • Four receptacle types — 5-15R, 5-20R, 6-15R, 6-20R — in one adapter
  • Devices must accept 110 V to 220 V when using 250 V receptacle configurations

12AWG 4-in-1 T-Blade Adapter with 20A Switch

This angled adapter converts a standard NEMA 5-15P household plug into a four-way T-blade receptacle. It accepts NEMA 5-15R, 5-20R, 6-15R and 6-20R devices while providing an inline double-break switch rated at 20A for both 125V and 250V circuits. The cord uses 12AWG conductors and measures one foot in length.

Suits EV charging and high-draw 125V or 250V

Buyers needing to connect wide-range 110V-220V devices to a 15A wall outlet will find the four receptacle types convenient. The adapter is not for equipment that cannot tolerate 250V when plugged into the 6-15R or 6-20R slots. It also does not increase the 15A supply limit of the source receptacle.

Handles up to 20A at 125V or 250V through the switch

The inline switch and 12AWG cord are rated for 20A continuous current at either voltage. Actual usable capacity remains capped at 15A by the NEMA 5-15P plug feeding the adapter. Headroom exists for short-term loads up to the switch rating, but sustained draw above 15A will trip the upstream breaker.

How it compares

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Price $20.99
Cheaper than about 58% of the 5,998 comparable items (median $24.99).

Specifications

Product
Brand nameLORDWORLD

Questions about this item

What plug must the wall outlet have for the NEMA 5-15P male end to fit?

The adapter requires a standard NEMA 5-15R household outlet rated for 15 amps at 125 volts.

Can I leave a NEMA 5-15R device plugged into the T-blade receptacle while using the inline switch?

Yes, the 4-in-1 receptacle accepts a NEMA 5-15R plug and the double-break switch controls power up to 20 amps at 125 volts.

How do I confirm the double-break switch is actually cutting power to my EV charger?

When the switch is in the off position, the charger should show no indicator lights or charging activity, confirming the circuit is open.

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