Skip to product information
1 of 4

Type A/B Grounding Adapter - USA

Regular price €29,00 EUR
Regular price Sale price €29,00 EUR
Sale Sold out
Taxes included. Shipping calculated at checkout.

Your Spare Earth Connection for USA Outlets

Product Specifications (Quick Facts)

  • Region: USA / North America — Type A/B outlets.
  • Model: KA-EPL — dual-port earth connection adapter.

Connect any of our grounding products to a standard North American wall outlet's earth ground.

Product features

  • USA & North American Standard: designed for Type A/B sockets found across the USA, Canada, and other North American outlets.
  • Dual-Port Connectivity: features two integrated sockets, allowing you to ground two separate items (e.g., a sheet and a mat) simultaneously from a single wall point.
  • Safety Design: engages only the earth pin of the socket; the live/neutral slots are non-conductive plastic for stability, ensuring no contact with live electricity.
  • Standalone / Spare Adapter: our own-stock fitted sheets already ship with their region’s plug attached — this is for anyone who needs an extra or replacement USA adapter, or wants to connect an additional grounding product.

Materials and care

  • Construction: durable, standard electrical plastic housing with plastic dummy pins for the live/neutral slots.
  • Maintenance: wipe clean with a dry cloth. Keep dry — do not immerse in water.
  • Installation: we recommend testing your wall socket with a compatible USA socket tester prior to use to ensure a functional earth is present.
View full details
Your cart
Product Product subtotal Quantity Price Product subtotal
USA earth adapter, front view showing grounding pin and prongs
Type A/B Grounding Adapter - USA
Type A/B Grounding Adapter - USA
€29,00/ea
€0,00
€29,00/ea €0,00

Common Questions about Grounding

What is earthing and how does it work?

Earthing (also called grounding) is the practice of making direct conductive contact with the Earth's surface. The Earth carries a virtually limitless supply of negatively charged free electrons. When your body connects to the Earth — via bare skin on the ground or a grounding product indoors — your body's electrical potential equalises with the Earth's, which is a measurable physical effect. Some researchers propose these free electrons also interact with free radicals in the body; it's a plausible mechanism, not one that's been directly proven in people.

Is it safe to plug a grounding product into a wall socket?

Yes. Grounding products connect only to the earth (ground) pin of your wall socket — never to the live or neutral pins that carry electricity. A built-in current-limiting resistor (≈91 kΩ, ±1% tolerance) in every cord allows the steady low-current flow of Earth electrons while completely blocking any hazardous electrical current, even in the event of a wiring fault.

Does skin contact affect how grounding works?

Yes. Direct skin contact with the conductive surface is what allows electron transfer to happen at all — even a thin layer of clothing reduces conductivity significantly. For the intended physical effect (your body's voltage equalising with the Earth's), bare skin against the conductive area works best.

How do I know my outlet has a working earth connection?

Use a simple socket tester (we stock them in our range) — it plugs directly into your outlet and uses a row of indicator lights to confirm whether the Live, Neutral, and Earth connections are all present and correctly wired. A proper earth connection is required for indoor grounding products to work.

How long does it take to notice a difference from grounding?

It varies. Some people report feeling different — often better sleep or less tension — within the first few nights; others notice nothing for weeks, and some feel no difference at all. On the research side, evidence is thin: a small 2004 study (Ghaly & Teplitz, 12 people, no control group, materials supplied by a grounding company) found lower night-time cortisol after grounded sleep, but a later, more rigorous replication (Brown, Chevalier & Hill, 2010, 8 people) found no significant effect. We won't claim a guaranteed timeline the evidence doesn't support — consistency and your own experience are the best guide.