Heel Grounder

Description

Heel Grounder — Connect Workers to ESD Matting

ESD mats can only dissipate static if the charge can reach them. Workers wearing rubber-soled shoes, sneakers, or other insulating footwear are electrically isolated from the mat surface — static charge builds up with nowhere to go.

The Heel Grounder solves this by creating a conductive path from the worker’s body, around the insulating shoe sole, and into the ESD mat. Static electricity passes through the grounder into the mat, then through the ground wire to building ground.

How It Works

The Heel Grounder wraps around the heel of the shoe with a Velcro strap. A conductive fabric strip extends inside the shoe to make contact with the worker’s sock or skin. This contact point picks up static charge from the body.

The outer portion of the grounder contacts the ESD mat surface when the worker stands or walks. Static flows from body → fabric strip → grounder → mat → ground wire → building ground.

Key Features

Universal Fit — One size fits all. Velcro strap adjusts to any shoe size or style.

Skin Contact Design — Conductive fabric strip extends inside the shoe to contact sock or skin for optimal charge transfer.

Works With Any ESD Mat — Compatible with electrically conductive, static dissipative, and anti-static mats.

Durable Construction — Built for daily wear in industrial and electronics environments.

Sold Individually — Order the quantity you need. Many facilities require two per worker (one for each foot).

Installation Instructions

1. Loosen the Velcro strap on the Heel Grounder.
2. Position the grounder at the back of your shoe, centered on the heel.
3. Wrap the Velcro strap around your ankle or shoe to secure.
4. Tuck the conductive fabric strip inside your shoe so it contacts your sock or bare skin.
5. Verify the outer conductive surface contacts the floor/mat when standing.

For Best Performance:

• Ensure the fabric strip maintains skin or sock contact
• Wear on both feet for consistent grounding
• Replace if the conductive elements show wear or damage

Product Specifications

Who Needs Heel Grounders?

Required For:

• Workers wearing rubber-soled shoes
• Workers wearing sneakers or athletic footwear
• Anyone wearing insulating footwear in ESD-protected areas

Not Required If:

• Workers wear ESD-rated conductive footwear (shoes with conductive soles)
• Working on conductive flooring with conductive footwear

Industries:

• Electronics manufacturing and assembly
• Semiconductor fabrication
• Computer repair and data centers
• Medical device manufacturing
• Aerospace and defense
• Any environment with static-sensitive components

How Many Do I Need?

Two heel grounders per worker ensures continuous grounding regardless of which foot contacts the mat.

Complete ESD Protection System

For full ESD protection, three components must work together:

1. ESD Mat — Provides the conductive walking/standing surface
2. Ground Wire & Snap — Connects mat to building ground (sold separately)
3. Heel Grounder — Connects worker to mat (this product)

The system only works when all three are in place. A grounded mat with no heel grounders leaves workers ungrounded. Heel grounders on an ungrounded mat have nowhere to discharge static.

Frequently Asked Questions

Do I need one or two heel grounders?
For complete protection, wear one on each foot. This ensures continuous grounding regardless of stance or movement. Minimum protection requires one, but two is recommended.

Can I wear these over my shoes?
The Heel Grounder wraps around the outside of your shoe heel. The conductive strip extends inside to contact your sock or skin.

How do I know if it’s working?
ESD test equipment can verify proper grounding. Many facilities perform regular testing to confirm personnel are properly grounded.

How long do heel grounders last?
Lifespan depends on usage intensity. Inspect regularly for wear on the conductive elements and Velcro. Replace when contact surfaces show damage or when testing indicates poor conductivity.

Do these work with any shoes?
Yes. The Velcro strap adjusts to fit any shoe size or style. They work best with closed-heel shoes but can be adapted to most footwear.

What if my mat isn’t grounded?
The Heel Grounder connects you to the mat, but if the mat isn’t grounded to the building, static has nowhere to go. You need both the Ground Wire & Snap (to ground the mat) and Heel Grounders (to ground personnel).

Can I wear these on carpet?
Heel Grounders are designed for ESD mats and conductive flooring, not standard carpet. Carpet does not provide the conductive path needed for static discharge.

Are these reusable?
Yes. Heel Grounders are designed for repeated daily use. Replace when worn.

Related Products

Required for Complete ESD System: → Ground Wire & Snap — Connects ESD mat to building ground

ESD Mats: → Comfort Scrape ESD — Anti-fatigue with ESD properties → Static Dissipative Smooth Mat

Additional information