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B390HH
The Siemens B390HH is a molded case circuit breaker designed for 3-phase applications, rated for 90 A at 240 V. It operates effectively within a temperature range of 0 to 40 degrees Celsius and is suitable for installations at altitudes up to 1000 meters above sea level.
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Technical specifications for B390HH
| Manufacturer | Siemens |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | SpeedFax |
| Part Number | B390HH |
| UPC | 783643264281 |
| Phase Type | 3-Phase |
| Rated Voltage | 240 V |
| Rated Current | 90 A |
| Min. Operating Temperature | 0°C |
| Max. Operating Temperature | 40°C |
| Min. Storage Temperature | 0°C |
| Max. Storage Temperature | 40°C |
| Storage Humidity | 80% (Non-Condensing) |
| Operating Humidity | 80% (Non-Condensing) |
| Installation Altitude | 1000 MSL |
Siemens manufactures the B390HH as part of the SpeedFax series, a reliable molded case circuit breaker intended for 3-phase utilization. With a significant rated current of 90 A and a rated voltage of 240 V, this breaker is well-suited for various industrial applications. It offers stable performance across temperature ranges from 0°C to 40°C, ensuring that it can operate effectively in a wide variety of environments. Additionally, the B390HH is designed to withstand installation altitudes of up to 1000 meters above sea level.
In terms of environmental specifications, this circuit breaker can manage operational and storage humidity levels of 80% without condensation. This characteristic ensures reliable operation even in less-than-ideal conditions. The product is identified by its UPC 783643264281, providing an easy reference for inventory purposes.
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