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Siemens SENTRON 3VA4140-6ED34-0AA0

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3VA4140-6ED34-0AA0

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The Siemens 3VA4140-6ED34-0AA0 is a molded case circuit breaker rated for 40 amps. This device operates effectively within a voltage range of 480 to 600 VAC and is designed for use in three-phase applications.

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Technical specifications for 3VA4140-6ED34-0AA0

ManufacturerSiemens
Product TypeMolded Case Circuit Breaker
Product LineSENTRON
Part Number3VA4140-6ED34-0AA0
UPC804766943843
Breaker TypeFixed Short-Circuit Protection
Amperage Rating40 A
Interrupt Rating65 kAIC at 480 V
Voltage Rating (AC)480–600 VAC
Frequency Rating50/60 Hz
Number of Poles3 Poles
Phase3-Phase
Connection TypeClamp
Protection TypeOvercurrent/Short-Circuit
Trip TypeThermal Magnetic
Mounting TypePanel Mount
Trip FunctionLong-Time/Instantaneous
Actuator TypeToggle/Handle
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The 3VA4140-6ED34-0AA0 from Siemens is a molded case circuit breaker designed for enhanced protection in three-phase electrical systems. With a current rating of 40 A, it operates efficiently within the voltage range of 480 to 600 VAC. A maximum interrupt rating of 65 kAIC at 480 V ensures robust performance during fault conditions, making it suitable for critical applications.

This unit includes three poles and employs a trip type that combines thermal magnetic mechanisms. Such a trip system enables both long-time and instantaneous reactions to overcurrent or short-circuit events, providing reliable protection for connected equipment. Installation is straightforward due to its clamp connection type and panel mount configuration, allowing for efficient integration into electrical setups. The actuator type is a toggle handle, promoting ease of use and operation during maintenance or reset. Overall, the Siemens 3VA4140-6ED34-0AA0 circuit breaker represents a solid choice for reliable overcurrent and short-circuit protection in complex electrical infrastructures.