Rockwill Electric Indoor SF6 Gas Insulated MV Circuit Breaker HM4-12/630-31.5
$ 7,900
Lead Time: 6 weeks
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HM4-12/630-31.5
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Indoor SF6 gas insulated medium voltage circuit breaker
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12 kV voltage rating, 630 A current rating
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Compact and reliable design for industrial and commercial applications
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Long service life with minimal maintenance
Rockwill Electric Indoor SF6 Gas Insulated MV Circuit Breaker HM4-12/630-31.5
The Rockwill Electric HM4-12/630-31.5 is a high-performance indoor SF6 gas insulated medium voltage circuit breaker designed for reliable switching and protection in industrial and commercial electrical systems. It provides efficient interruption of fault currents, long service life, and low maintenance requirements, ensuring safe and stable operation in medium voltage applications.
| Specification | Description |
|---|---|
| Brand | Rockwill Electric |
| Model / Part Number | HM4-12/630-31.5 |
| Type | Indoor SF6 Gas Insulated MV Circuit Breaker |
| Voltage Rating | 12 kV |
| Current Rating | 630 A |
| Breaking Capacity | 31.5 kV |
| Application | Medium voltage power distribution and protection |
| Design Features | SF6 gas insulation, compact design, reliable operation |
| Durability | Long service life, low maintenance |


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