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Insulated 23kN Dielectric Snap Hooks – High Strength Connector for Power Utility Gear
Detail Information
JS-DE2021 23kN Dielectric Snap Hooks Description
The 23kN Dielectric Snap Hooks is a non-conductive safety connector designed for electrical work harnesses, power utility systems, and industrial fall protection.
Built from forged high-tensile steel with a dielectric polymer insulation coating, it ensures mechanical strength up to 23kN (≈2300kg) while preventing electrical conductivity in high-voltage environments.
Engineered for secure locking, corrosion resistance, and long-term durability, this snap hook is a trusted choice for electrical line technicians, rescue operators, and industrial safety belt manufacturers worldwide.
JS-DE2021 23kN Dielectric Snap Hooks Parameters
Any Color (Can be customized) | Dielectric Snap Hooks |
| Item number | JS-DE2021 |
| Material | Sheet steel Plastic over Mold |
| Packing size | Canton: 50pcs/ctn 36.5*26*12cm |
| Packing by | Mail box |
Available color | Any Color (Can be customized) |
Function | For construction sites, power facilities, miners, oil exploration, rock climbing and outdoor sports |
Professional JS-DE2021 23kN Dielectric Snap Hooks Purchase Guide
1. Material & Durability
Engineered from high-tensile forged alloy steel, this snap hook is coated with a dielectric non-conductive polymer layer to provide both mechanical strength and electrical insulation. The steel core delivers superior load-bearing capacity and fatigue resistance, while the outer coating prevents electrical current flow up to 5,000 volts, ensuring maximum operator safety in energized environments.
The insulation layer is chemically bonded and abrasion-resistant, protecting the metal surface from impact, cracking, and peeling even under long-term industrial use. Each unit undergoes precision heat treatment and coating thickness verification to maintain consistent strength and dielectric reliability.
✅ OEM Advantage: Combines structural durability with certified electrical insulation — ideal for integration into electrical PPE and safety harness systems.
2. Outdoor Environmental Adaptability
Built for extreme outdoor and industrial conditions, this dielectric snap hook maintains both its mechanical performance and insulation properties in high humidity, UV exposure, and temperature variation. The non-conductive polymer coating resists corrosion, oxidation, and chemical degradation, ensuring reliable operation in coastal, tropical, and high-voltage maintenance environments.
Unlike traditional steel hooks, the insulated version prevents electrical bridging in power utility, telecom, and rescue applications, maintaining safety even in rain or moisture-prone conditions.
✅ Performance Proven In: Power line maintenance, substation work, tower rescue, and industrial PPE systems exposed to harsh weather or electrical hazards.
3. Load Performance & Safety Factor
Each snap hook is tensile-tested to a minimum breaking strength of 23kN (≈2,300kg), providing outstanding load-bearing capacity for fall arrest and restraint systems. The locking gate mechanism—available in double-lock or auto-lock configurations—ensures secure closure and prevents accidental disengagement during dynamic load operations.
The dielectric coating retains its insulating capability even under full mechanical load, meeting ANSI Z359.12 and ASTM F887 dielectric safety standards. Each batch is tested for tensile strength, coating adhesion, and dielectric breakdown, ensuring traceable and reliable OEM quality.
✅ Safety Guarantee: 23kN load rating and certified dielectric insulation up to 5kV — safe, durable, and compliant with international PPE standards.
4. Structural Craftsmanship & Detail Finishing
The hook features precision-machined curves and smooth edges for easy attachment to lanyards, harnesses, and connectors. The non-conductive polymer coating is applied with uniform thickness to ensure seamless coverage, maintaining both visual appeal and electrical integrity.
The spring-loaded gate is made from stainless steel with optimized tension for smooth operation, even when wearing gloves. Each snap hook is polished, deburred, and inspected individually for coating adhesion, surface finish, and mechanical alignment.
Customization options include laser-engraved logos, custom color coatings, and locking type variations for OEM branding and compliance needs.
✅ Why Choose Us:
Over 30 years of expertise in forged steel safety hardware manufacturing
Proven dielectric product experience serving global PPE and power utility brands
In-house mechanical, fatigue, and dielectric testing for strict quality control
OEM/ODM flexibility for coatings, branding, and safety certification support
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