Overview
The Hubbell Power Systems MVN240GA190AA MVN Arrester is a high-voltage surge protection device rated for 190 kV MCOV and a 240 kV duty cycle. The gray porcelain housing provides robust mechanical and environmental protection suited to outdoor utility installations. This arrester limits the magnitude of overvoltage transients on power distribution systems, protecting transformers, switchgear, and other critical equipment from lightning and switching surges.
Features
- 190 kV Maximum Continuous Operating Voltage (MCOV)
- 240 kV duty cycle rating for high-voltage distribution protection
- Porcelain housing construction for mechanical durability and environmental resistance
- Gray finish for standard outdoor utility identification
- Designed for medium- and high-voltage substation and distribution line use
Specifications
| Specification | Value |
|---|---|
| Manufacturer | Hubbell Power Systems |
| Model | MVN240GA190AA |
| UPC | 09635950676 |
| Product Type | MVN Arrester |
| MCOV | 190 kV |
| Duty Cycle Rating | 240 kV |
| Housing Material | Porcelain |
| Color | Gray |



