Key Selling Points
- Versatile Low Voltage Solution: Ideal for secondary distribution lines, service drops, and pole-top construction where space is limited but reliability is non-negotiable.
- Compact & Robust Design:The “butterfly” shape is specifically engineered to handle transverse tension, making it perfect for dead-ending or shackle-mounting.
- Superior Surface Glaze: High-grade porcelain with a smooth, self-cleaning glaze (available in Brown or White) that resists moisture, ice, and atmospheric pollutants.
- Mechanical Integrity: Despite their small size, the ED series offers a bending failing load of up to 12kN, ensuring the safety of conductors under mechanical stress.
Product Description
**The Reliable Workhorse for Local Power Distribution** The **Butterfly (Shackle) Type Porcelain Insulator** series is the global standard for low voltage insulation. Don’t let the name “Butterfly” fool you—these are some of the toughest components in a distribution network. Designed primarily for voltages under 1kV (but tested with dry withstand voltages up to 22kV), these insulators provide a secure point for wire attachment in residential and commercial electrification projects. **Engineered for Every Climate** Whether installed in a humid tropical region or a frost-heavy northern climate, our ED-1, ED-2, and ED-3 models maintain their dielectric strength. The high-density ceramic body prevents electrical leakage, while the optimized radius (R) of the groove ensures that conductors are held firmly without excessive wear or friction.
Technical Specifications
