The NCB Pro  

$450.00

The NCB Makes Grounding Your Body Safer Ground your body more safely with the NCB Pro.

  • Stops foreign and local current on home grounding conductors.
  • Powerful protection for grounding system: Eliminates ground current Eliminates dirty electricity EMF Eliminates magnetic field EMF Reduces electric field EMF
  • Essential prerequisite before using grounding mats, grounding sheets, EMF canopies– & more!
  • Works in North America, Europe and the rest of the world.
  • US Patent Pending
  • Two voltage versions:
  • The 240V versions are for anything tied to a stake in the yard, outside ground rod to shielding, grounding mat, or other 2nd grounding system.
  • The 120V versions are for anything fed from a breaker from the home electrical panel to an outlet or appliance.
  • Each purchase of the NCB Pro includes a complimentary 30-minute consulting session with its inventor, Andrew McAfee. (A $198 value. Booking details sent via email 15 minutes after your purchase.)

Requires professional installation. (See our list of NCB Qualified Experts available to assist with your installation.)

Version :

Free Shipping

Free delivery on orders over $100 to US, Canada, UK & EU

Shipping

SYB provides shipping to 31 countries in North America, Europe and Australia.

Any order over $100, and any order shipped to a US military address, qualifies for free shipping. For more information visit our shipping page.

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Lifetime Warranty

The strongest warranty in the industry

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Free Delivery

On orders over $100 to US, Canada, UK & EU

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30 day returns

No questions asked

For Consumers
For Experts

What Experts Are Saying About the NCB Pro

I have been a licensed residential electrician in California since 1992. Eleven or so years ago after attending the Building Biology protocol my practice and absolute focus has become biological health, human or otherwise. There are a plethora of magic bullets in the industry claiming to fix whatever you may need and sadly bright lights, fear tactics and great advertising have polluted peoples confidence. I eagerly look forward to using your NCB in the continued effort to get clean CLEANER.
William Holland

EMF Specialist and Electrician, Co-Founder of the non profit Living Harmony

Getting current off the grounding system is a key component in lowering EMF exposure, especially for electrically sensitive folks. I look forward to testing the NCB pro in appropriate applications to achieve a no current grounding system. Thanks Andrew, for your dedication to bring this product to life, in order to help others with their lives.
Dave Green

M.Sc., BBEC, EMRS, Michigan EMF Specialists

The NCB reduces the flow of unwanted man made electromagnetic pollution coming into our houses on our grounding systems including stray electricity, electrical magnetic fields and dirty electricity. We can now connect to the earth with the NCB without the unwanted EMR pollution that flows in the earth every where there is utility electrical service.
Arthur Kaliski

EMRS BBI, BA chemistry

I am so grateful for the NCB, both the pro and consumer versions have helped me significantly with my most sensitive clients. For those experiencing the most extreme sensitivities, it can sometimes be impossible to get their living environment to a low enough level due to the contact current from the US grid system. The NCB has helped greatly to make these clients more comfortable in their homes. It's a great tool that I wish I had sooner!
Cathy Cooke

BBEC, EMRS, BCHN

Thank you Andrew for coming up with a solution that solves multiple problems at once! Before this, there simply wasn't any way to specifically reduce current. And reducing magnetic fields often involved the huge expense of improving the home wiring system so using the NCB is perfect for those who rent or can't afford to do complicated electrical work.
Mieke Jacobs

EMF consultant, owner of Healthy House Chicago, Bachelor’s degree in Molecular Biophysics and Biochemistry from Yale University

Which Version is Right For Me?


There are essentially two categories of uses for the NCB Pro.

Category 1: Inside the Breaker Panel.
Volate: 120V. Guage: 12 AWG - Almost everything that is fed from breakers inside home panel. 10 AWG - Exceptions including: well pump, HVAC furnace, solar sub-panels.
If in doubt, select the 120V 10 AWG for applications with the breaker panel.

Category 2: When Earthing Using an Outside Ground Rod
Select: 240V 10 AWG

120V 12 AWG

Wired, 120V, 20A EGC Filter

Electrical Name Plate Info:
120V, 15-20A, 12 AWG Stranded Copper

Stops “foreign” primary return current on equipment grounding conductors (rated up to 20A) yet provides effective ground-fault path to quickly trip breakers.

GDT Activation Level: 60-75V

120V 10 AWG

Wired 120/240V, 30A EGC Filter

Electrical Name Plate Info:
120/240V, 30A, 10 AWG Stranded Copper

Stops “foreign” primary return current on equipment grounding conductors (rated up to 30A) yet provides effective ground-fault path to quickly trip breakers.

GDT Activation Level: 60-75V

240V 12 AWG

Wired, No Circuit Breaker 20A, 240V+ Equipment Bond Filter

Electrical Name Plate Info:
240V+, 20A, 12 AWG Stranded Copper

This wired 12 AWG 240V NCB is for use on bonds between equipment to filter noise but not intended to trip breakers. The surges above 240V from lightning are allowed through to balance the energy to prevent an arc from jumping.

GDT Activation Level: 240V

240V 10 AWG

Wired, No Circuit Breaker 30A 240V+ Auxiliary Ground Filter

Electrical Name Plate Info:
120V, 15-20A, 12 AWG Stranded Copper

This wired 10 AWG NCB Pro is for use on secondary earth references (not the main GEC), bonds and grounding conductors that do not have overcurrent protection, like phone line bonds, outside auxiliary grounding electrodes feeding shielding paint, etc. The surges above 240V from lightning are allowed through to prevent an arc between systems yet home based 120V faults are blocked from accessing the earth to keep them focused on the in-home breaker, not through earth. 250.4(A)(5)

GDT Activation Level: 240V

Unique

The NCB Pro is the only solution available anywhere in the world that performs all of these essential functions for improved health and reduced EMF exposure from the equipment grounding conductors in your home.

Works Internationally

The NCB Pro will work anywhere in the world.

Quality

Precision engineered and quality-tested.

Flexible

Works with any product you use to ground or earth your body. That includes grounding mats, grounding sheets, EMF canopies– & more!

Why buy from us?

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Lifetime Warranty

We guarantee your SYB product for life.

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Free Delivery

On orders over $100 to US, Canada, UK & EU

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30 Day Returns

Not 100% satisfied? Return any SYB product for any reason within 30 days.

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Real Science

SYB uses real science to create our EMF protection.

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