Westell Low Current DC Breaker Panel, 140A, 1RU Dual Bus — A90-DCB8X8-R
The Westell A90-DCB8X8-R is a compact 1 rack unit DC breaker panel that provides reliable circuit protection and distribution for telecom, data center, and network equipment DC power plants. With a 140A total capacity and dual bus configuration supporting 8 + 8 breaker positions, it efficiently distributes DC power to multiple loads from a single centralized panel. The 17 in. width accommodates both 19 in. and 23 in. standard equipment racks.
Key Features
- 140A total DC capacity
- 1RU form factor for high-density rack installations
- Dual bus design — 8 + 8 breaker positions
- Fits 19 in. and 23 in. rack systems (17 in. panel width)
- Designed for telecom and data center DC power distribution
Specifications
| Attribute | Detail |
|---|---|
| Model | A90-DCB8X8-R |
| Manufacturer | Westell |
| Type | Low Current DC Breaker Panel |
| Total Capacity | 140A |
| Rack Units | 1 RU |
| Bus Configuration | Dual Bus |
| Breaker Positions | 8 + 8 (16 total) |
| Panel Width | 17 in. |
| Rack Compatibility | 19 in. / 23 in. |


