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Siemens SENTRON 3VA5150-5EF31-0AA0

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3VA5150-5EF31-0AA0

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The 3VA5150-5EF31-0AA0 from Siemens is a molded case circuit breaker rated for 50 A and suitable for operation at 480 V. This three-pole device is built to handle an interrupt rating of 35 kA, offering protection in various industrial applications.

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Technical specifications for 3VA5150-5EF31-0AA0

ManufacturerSiemens
Product TypeMolded Case Circuit Breaker
Product LineSENTRON
Part Number3VA5150-5EF31-0AA0
UPC804766779305
Rated Current50 A
Rated Voltage480 V
Number of Poles3 Poles
Interrupt Rating35 kA at 480 V
IP ProtectionIP40
Minimum Storage Temperature0°C
Maximum Storage Temperature40°C
Storage Humidity80% (non-Condensing)
Operating Humidity80% (non-Condensing)
Installation Altitude1000 MSL
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The Siemens 3VA5150-5EF31-0AA0 molded case circuit breaker is engineered for de-risking electrical distribution systems. Rated for a current of 50 A and a voltage of 480 V, it incorporates three poles to effectively manage electrical loads and safeguard equipment. Its interrupting capacity stands at 35 kA, making it capable of handling fault conditions with assurance.

This breaker features a protection rating of IP40, indicating adequate defense against dust and particulates, ensuring operational reliability in most industrial environments. It can function in humidity levels reaching 80% without condensation, both during operation and while in storage, ensuring flexibility in diverse conditions.

The module's storage requirements dictate a minimum temperature of 0°C and a maximum temperature of 40°C, supporting safe preservation of its internal components. Additionally, it is designed for installation at altitudes not exceeding 1000 meters above mean sea level, making it suitable for high-elevation applications where electrical reliability is crucial.