Description
“The Raychem KAMFET KL-E Series Class 3 gloves are the industry standard for personnel safety in high-voltage distribution and transmission. Designed with an ergonomic ‘hand-at-rest’ shape, these gloves reduce hand fatigue during long shifts in substations or on utility poles.
With a nominal thickness of 2.9mm, the KL-E series provides a formidable barrier against electrical shock while maintaining enough flexibility to handle tools and small hardware. The bi-color design (typically Red outer/Natural inner) serves as a built-in safety indicator—any deep cut or abrasion becomes immediately visible if the inner color shows through. These gloves are essential for live-line work, industrial switchgear maintenance, and high-capacity renewable energy plants.”
Beyond Dielectric Strength: The “Comfort” Revolution
The modern trend in PPE is the fusion of safety and ergonomics. Historically, high-voltage gloves were thick and rigid, leading to operational errors. Raychem’s KAMFET technology has solved this by optimizing the latex molecular structure, allowing for a 26.5kV rating in a glove that feels significantly more supple than its predecessors. This dexterity is critical for the “precision-touch” required in modern digital switchgear.
Sustainability and Compliance in 2026
As global industries push toward ESG (Environmental, Social, and Governance) goals, Raychem has transitioned to zero-halogen and REACH-compliant manufacturing.11 These gloves are produced with low-protein latex to prevent skin allergies, ensuring that safety compliance does not come at the cost of worker health or environmental integrity.12
Comparison & Technical Charts
Raychem KAMFET Series Class Comparison
| Feature | Class 1 | Class 2 | Class 3 (This Product) | Class 4 |
| Max Working (AC) | 7,500V | 17,000V | 26,500V | 36,000V |
| Proof Test (AC) | 10,000V | 20,000V | 30,000V | 40,000V |
| Thickness | 1.5mm | 2.3mm | 2.9mm | 3.6mm |
| Color Code | White | Yellow | Green/Red | Orange |
Class 3 Detailed Specifications
| Parameter | Value / Standard |
| AC Max Use Voltage | $26,500\text{V}$ |
| DC Max Use Voltage | $39,750\text{V}$ |
| AC Proof Test | $30,000\text{V}$ |
| Glove Category | RC (Acid, Oil, Ozone, Low Temp) |
| Available Sizes | 8, 9, 10, 11, 12 |
| Standard | IEC 60903 |
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