Skellerup
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Quatro Dielectric

Certified dielectric protection, superior comfort, and proven reliability, purpose-built for professionals working around live power.

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A utility worker wearing jeans, safety shoes, gloves, and a tool belt climbs a concrete pole using metal climbing spikes attached to the pole. The image focuses on the workers lower body and climbing equipment.
Trusted by professionals

Protection without compromise

Quatro Dielectric footwear is designed for organizations that cannot compromise on electrical safety, consistency, or compliance. Handcrafted from Skellerup’s proprietary dielectric rubber compound, each boot and overshoe delivers reliable insulation, stable footing, and all‑day comfort. Every pair is individually tested at 20kV for three minutes to meet ASTM F1117 requirements and carries a unique and traceable serial number for PPE management and control.

A pair of gray QUATRO protective rubber boots, with one boot upright and the other lying on its side, are placed on a metallic platform in front of industrial equipment and a coil of orange cable.

Dielectric Boots

Quatro Dielectric Boots deliver certified electrical protection with long‑term comfort, stability, and all‑day support.

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A person wearing blue jeans and gray slip-on shoes stands on a dirt and grass surface outdoors. Only the legs and feet are visible.

Dielectric Overshoes

Quatro Dielectric Overshoes provide certified electrical insulation with a unique insulating rubber outsole that provides exceptional grip and comfort.

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Why Quatro Dielectric?

We take your safety seriously

Hand-built by Skellerup, it combines proprietary rubber engineering, controlled manufacturing processes, and unique, traceable serial numbers to ensure quality assurance - delivering consistent protection across boots and overshoes and giving users confidence in product integrity, traceability, and long-term performance in regulated environments.

Asset 1 Testing

Rigorously tested

Every Dielectric Boot and Overshoe is individually tested after manufacture at 20 kV for three minutes in accordance with ASTM F1116 and certified to meet ASTM F1117.

Asset 3 Trace

Traceability you can trust

Each product also carries its own unique, traceable serial number to support precise PPE management and complete confidence in compliance.

Asset 2 Comfort

All day comfort

Quatro Dielectric footwear is engineered for all‑day comfort, with an ergonomic fit and supportive design that helps reduce fatigue during long hours in demanding working conditions.

Overshoes and Boots

View the full range

View the full range of Quatro Dielectric Overshoes and Boots designed for protection in live electrical environments.

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FQD805 815 1FQD805 815 2

Quatro Dielectric Regular 15"

Utility
FRO407 417 1FRO407 417 2

Quatro Dielectric Two Buckle Overshoe

UtilitySafety & Industrial
FQD504 515 1FQD504 515 2

Quatro Dielectric Thermal 11"

Utility
FRO307 317 1FRO307 317 2

Quatro Dielectric Slip-on Overshoe

UtilitySafety & Industrial
FQD905 915 1FQD905 915 2

Quatro Dielectric Thermal 15"

Utility
High voltage power lines blue sky

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Contact our team to discuss the right Quatro Dielectric solution for your application.

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