220V-500V low-voltage Insulator
220V-500V Low Voltage Insulators deliver dependable insulation for transformers, switchgear, and power distribution systems. Crafted from high-quality epoxy resin, they ensure excellent dielectric performance and durability in demanding environments.

These insulators are lightweight, resistant to chemicals and weathering, and available in various configurations to meet specific needs. Compliant with industry standards, they are ideal for low-voltage applications like solar inverters and industrial grids. A Jiangsu solar plant recently used our insulators, cutting maintenance costs by 25% due to their robust design.
| Parameter | Value |
|---|---|
| Voltage Range | 220V-500V |
| Material | Epoxy Resin |
| Dielectric Strength | ≥20kV/mm |
| Operating Temperature | -40°C to +85°C |
| Protection Level | IP54 |
| Weight | Approx. 0.5-2kg (varies by model) |
Specifications may vary by model. Contact us for detailed data sheets.
Our insulators support applications such as:
Transformers and switchgear insulation
Low-voltage power distribution networks
Industrial electrical systems
Renewable energy setups like solar inverters
With years of expertise, Weisho Electric offers reliable, cost-effective solutions. Request a Quote











