Cooper Power Systems VariSTAR AZE Station-Class Surge Arrester
The Cooper Power Systems (Eaton) VariSTAR AZE AZES003G015018 is a station-class surge arrester engineered for the demanding overvoltage protection requirements of utility substations and transmission switching stations. With a 15.3kV maximum continuous operating voltage (MCOV), 18kV duty cycle rating, and 65kAIC fault current interrupting capacity, this porcelain-housed arrester delivers robust protection for transformers, switchgear, and other high-value equipment. The upright mounting configuration suits standard substation rack and structure installations.
Features
- Station-class arrester for the highest level of overvoltage protection
- 15.3kV MCOV for distribution and transmission system compatibility
- 18kV duty cycle rating
- 65kAIC fault current interrupting capacity
- Porcelain housing for proven long-term outdoor durability
- Upright mounting configuration for standard substation structures
- VariSTAR AZE series from Cooper Power Systems (Eaton)
Specifications
| Specification | Value |
|---|---|
| Model | AZES003G015018 |
| Series | VariSTAR AZE |
| Arrester Class | Station |
| MCOV | 15.3 kV |
| Duty Cycle Rating | 18 kV |
| Interrupting Capacity | 65 kAIC |
| Housing Material | Porcelain |
| Mounting Orientation | Upright |


