Overview
The Cooper Power Systems (Eaton) ECSA222BA1 BOL-T deadbreak connector is rated for 600A continuous at 25 kV class systems. With a BIL of 125 kV, a 1-minute AC withstand of 40 kV, and a 15-minute DC withstand of 78 kV, this connector meets the dielectric requirements for medium-voltage primary cable connections to switchgear and transformers. The minimum corona level of 19 kV ensures reliable insulation integrity over the service life of the installation.
Features
- 600A continuous current rating
- 25 kV system voltage rating
- BIL: 125 kV for high impulse withstand capability
- AC 1-minute withstand: 40 kV
- DC 15-minute withstand: 78 kV
- Minimum corona level: 19 kV
- BOL-T deadbreak design for safe de-energized connection
Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Cooper Power Systems (Eaton) |
| Model | ECSA222BA1 |
| Product Type | Deadbreak Connector |
| Current Rating | 600A |
| System Voltage | 25 kV |
| BIL | 125 kV |
| AC 1-Min Withstand | 40 kV |
| DC 15-Min Withstand | 78 kV |
| Min Corona Level | 19 kV |

