Overhead Line Knife Switch
Heavy-duty overhead line knife switch designed for safe and efficient manual operation in overhead power distribution systems.
Description
Our Overhead Line Knife Switch is built for reliable isolation and switching in medium and high-voltage overhead power networks. Designed for manual operation, this switch provides a visible break, ensuring enhanced safety during maintenance, repair, and load management.
Manufactured from galvanized steel and high-grade copper contacts, it offers excellent electrical conductivity, mechanical strength, and long-term corrosion resistance. It is suitable for use in utility grids, rural electrification projects, industrial plants, and smart city infrastructure.
Complying with IEC 62271 and relevant ANSI standards, the knife switch is engineered to withstand environmental stress, voltage surges, and frequent operation cycles.
Key Features:
- Visible break design for safe operation
- High-quality copper contacts for superior conductivity
- Galvanized steel frame for durability and corrosion resistance
- Suitable for medium and high-voltage overhead lines
- Complies with IEC 62271 and ANSI standards
Benefits:
- Improves safety during maintenance and fault isolation
- Long service life with minimal upkeep
- Easy manual operation for line switching
- Designed for harsh outdoor conditions
Technical Specifications Table:
| Specification | Details |
|---|---|
| Voltage Range | 11 kV – 33 kV |
| Material (Frame) | Galvanized Steel |
| Contact Material | High-Grade Copper |
| Standards Compliance | IEC 62271 / ANSI |
| Application | Overhead power distribution systems |
| Operation | Manual (Visible Break) |
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