The 15 kV Class Fusible Link is a high-reliability overcurrent protection component engineered for overhead distribution networks. It acts as the intentional weak point in the circuit, interrupting excessive current to prevent equipment damage, feeder faults, or extended outages. Built for harsh outdoor environments, it keeps power lines working with the calm steadiness of a sentry on a wind-swept pole.
1. High-Voltage Protection (15 kV Class)
Designed for medium-voltage distribution lines, providing dependable fault isolation during short-circuit and overload events.
2. Precision-Calibrated Fuse Element
Ensures accurate melting time and consistent performance under ANSI/IEEE standards.
3. Durable, Weather-Ready Design
Manufactured with corrosion-resistant materials that withstand UV exposure, temperature swings, salt spray, and long-term outdoor operation.
4. Easy Field Replacement
Compatible with standard cutout designs, enabling fast installation and minimal downtime.
5. Wide Current Ratings Available
Suitable for transformers, capacitor banks, tap lines, and lateral protection.
| 15kV class | 23KV class | 34.5KV class | Refer to curve (K) |
|---|---|---|---|
| 15TC6K | 23TC6K | 34.5TC6K | 6 |
| 15TC8K | 23TC8K | 34.5TC8K | 8 |
| 15TC10K | 23TC10K | 34.5TC10K | 10 |
| 15TC12K | 23TC12K | 34.5TC12K | 12 |
| 15TC15K | 23TC15K | 34.5TC15K | 15 |
| 15TC20K | 23TC20K | 34.5TC20K | 20 |
| 15TC25K | 23TC25K | 34.5TC25K | 25 |
| 15TC30K | 23TC30K | 34.5TC30K | 30 |
| 15TC40K | 23TC40K | 34.5TC40K | 40 |
| 15TC50K | 23TC50K | 34.5TC50K | 50 |
| 15TC60K | 23TC60K | 34.5TC60K | 60 |
| interrupting Rating | |
|---|---|
| Application Voltage | Interrupting Rating(rs symmetrical amperes |
| 7.2KV | 3500 |
| 12.0KV | 3000 |
| 14.4KV | 2500 |
| 23.0KV | 1200 |
| 34.5KV | 1200 |
The following drawings show only partial product dimensions.
For the complete set of engineering drawings or full specifications, please contact us at [📪nancywang@ketranele.com].

