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Siemens SENTRON 3VA5225-0BB31-0AA0

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3VA5225-0BB31-0AA0

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The Siemens 3VA5225-0BB31-0AA0 is a robust molded case circuit breaker suited for multiple environments. Designed with three poles, it provides effective thermal-magnetic protection for both AC and DC applications, operating at a rated current of 250 A.

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Technical specifications for 3VA5225-0BB31-0AA0

ManufacturerSiemens
Product TypeMolded Case Circuit Breaker
Product LineSENTRON
Part Number3VA5225-0BB31-0AA0
UPC804766318498
Poles3 Poles
Rated Voltage DC750 V DC
Connection TypeFeed-thru
Trip Unit TypeThermal-Magnetic
PhaseThree-Phase
Frequency50/60 Hz
ApplicationAC/DC Protection
Degree of ProtectionIP40
Rated Current250 A
Interrupting Rating64–65 kA at 480 V
Compliance StandardsUL, EAC, CE, CSA
Rated Voltage AC600–690 V AC

Siemens presents the 3VA5225-0BB31-0AA0, a molded case circuit breaker ideal for diverse applications. This breaker features a three-pole design and operates at a rated current of 250 Amperes. It effectively handles both AC and DC protection needs, functioning within a voltage range of 600 to 690 Volts AC and up to 750 Volts DC.

It employs a thermal-magnetic trip unit that enhances its ability to safeguard against overcurrent conditions. With a frequency capacity of 50/60 Hz, this circuit breaker ensures adaptability in various electrical systems. Additionally, the connection type is categorized as feed-thru, which facilitates straightforward installation and connectivity.

The 3VA5225-0BB31-0AA0 also meets essential compliance standards, including UL, EAC, CE, and CSA, underscoring its reliability for operation in various locations. It offers an impressive interrupting rating of 64–65 kA at 480 V, ensuring safety under fault conditions. With an IP40 rating, it provides protection from dust and moisture ingress, making it suitable for industrial environments.