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Siemens SENTRON 3VA5210-5EC31-0AA0

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3VA5210-5EC31-0AA0

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The 3VA5210-5EC31-0AA0 is a molded case circuit breaker within the Siemens SENTRON series. This device operates with a rated current of 100 A and is designed for use in 3-phase electrical systems, accommodating voltages up to 690 VAC and 500 VDC.

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Technical specifications for 3VA5210-5EC31-0AA0

ManufacturerSiemens
Product TypeMolded Case Circuit Breaker
Product LineSENTRON
Part Number3VA5210-5EC31-0AA0
UPC804766308765
Poles3 Poles
Rated Current100 A
Enclosure RatingIP40
Phase3-Phase
Rated Voltage (AC)690 VAC
ApprovalsUL, IEC
Rated Voltage (DC)500 VDC
Trip FunctionsLong Time, Instantaneous
Frequency50/60 Hz
Connection TypeFeed-Thru
Interrupting Rating35 kA at 480 V
Protection TypeThermal Magnetic
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The Siemens 3VA5210-5EC31-0AA0 molded case circuit breaker combines efficiency and reliability for electrical protection. Rated at 100 Amps, this circuit breaker is engineered for 3-phase systems, capable of managing voltages up to 690 VAC and 500 VDC. The unit has three poles, accommodating varied circuit configurations.

This breaker is housed in an enclosure rated IP40, offering protection from solid objects larger than 1 mm. It is ideal for standard indoor environments, ensuring durability and safety.

Equipped with thermal magnetic protection, it features both long-time and instantaneous trip functions to safeguard against overloads and short circuits. The device operates efficiently within a frequency range of 50 to 60 Hz, making it compatible with common electrical networks.

Designed for feed-thru connections, installation is straightforward, ensuring a secure fit within existing setups. The unit has a notable interrupt rating of 35 kA at 480 V, which allows it to handle substantial fault currents reliably. Additionally, it meets UL and IEC standards, emphasizing its compliance with international safety regulations. The 3VA5210-5EC31-0AA0 is a valuable asset for maintaining operational integrity in demanding electrical systems.