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Siemens SENTRON 3VA4140-4ED34-0AA0

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3VA4140-4ED34-0AA0

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The 3VA4140-4ED34-0AA0 from Siemens is a thermal magnetic circuit breaker designed for reliable performance in various electrical systems. It accommodates a rated voltage of 600 V AC and a current rating of 40 A across three phases.

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Technical specifications for 3VA4140-4ED34-0AA0

ManufacturerSiemens
Product TypeThermal Magnetic Circuit Breaker
Product LineSENTRON
Part Number3VA4140-4ED34-0AA0
UPC804766943805
Number of Poles3 Poles
Phase Type3-Phase
Rated Voltage600 V AC
Rated Current40 A
Frame Type3VA Frame
Connection TypeBolt-on Connection
Interrupting Rating at 480V65 KAIC
Protection TypeThermal Magnetic Protection
FunctionsLong Time and Instantaneous Trip
Terminal ConnectionLoad Side Lugs
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Siemens presents the 3VA4140-4ED34-0AA0 thermal magnetic circuit breaker, part of the SENTRON series. This component is engineered for effective operation in electrical protection setups. It is rated for 40 amperes and operates efficiently at a maximum voltage of 600 V AC in a three-phase configuration. The device is built with three poles, ensuring comprehensive circuit management and protection.

At its core, the breaker employs thermal magnetic technology, which guards against overloads and short circuits. It features both long time and instantaneous trip functionalities, providing versatility in applications where different trip responses are necessary. The connection method is bolt-on, facilitating secure attachment to the electrical system.

The device also boasts an interrupting rating of 65 KAIC at 480V, capable of handling substantial fault currents effectively, thus safeguarding connected equipment from damage. With load side lugs for terminal connections, installation can be streamlined in various settings. The 3VA4140-4ED34-0AA0 seamlessly integrates into both new and existing infrastructures, reinforcing the safety and reliability of electrical circuits.