Overview
Electrical insulating gloves are made of specially formulated dielectric rubber and are categorized by voltage class. They are mandatory PPE for any work on or near energized electrical circuits. They are typically worn with leather protector gloves over them to prevent mechanical damage.
Materials
- ✓Natural rubber (Type I)
- ✓EPDM / synthetic rubber (Type II, more ozone-resistant)
Key Features
- ✓ASTM D120 / IEC 60903 certified
- ✓Class 00 (500V AC) to Class 4 (36kV AC)
- ✓Two color-coding standards (ASTM and IEC)
- ✓Must be re-tested every 6 months in service
✓ Pros
- +Specifically engineered and certified for electrical safety
- +Lifesaving PPE
- +Multiple voltage classes for different work
✗ Cons
- −Must be tested every 6 months (per ASTM D120)
- −No mechanical protection — must be worn with leather protectors
- −Type I (natural rubber) degrades with ozone exposure
Who Uses Electrical?
ElectriciansUtility workersSolar installersEV technicians