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Siemens SENTRON 3VA4120-6ED34-0AA0

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3VA4120-6ED34-0AA0

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The Siemens 3VA4120-6ED34-0AA0 circuit breaker is engineered for robust performance with a voltage rating of up to 690 VAC. This three-pole unit incorporates a TM210 overcurrent release mechanism for effective protection and has a maximum power loss of 8.5 watts.

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Technical specifications for 3VA4120-6ED34-0AA0

ManufacturerSiemens
Product TypeCircuit breaker
Product LineSENTRON
Part Number3VA4120-6ED34-0AA0
UPC804766943607
Poles3 poles
Voltage Rating690 VAC
Breaking CapacityClass H
Overcurrent ReleaseTM210
Max Power Loss8.5 W
Ground-fault MonitoringNo
Mechanical Service Life15K cycles
Electrical Endurance @ 600V4000 cycles
Electrical Endurance @ 480V8000 cycles
Wire Size14 AWG - 8 AWG
Protection ClassIP40
CertificationUL
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The Siemens part number 3VA4120-6ED34-0AA0 serves as a reliable circuit breaker within the SENTRON series. It is structured as a three-pole unit capable of handling voltage levels reaching 690 VAC. With a designated Class H breaking capacity, it is tailored for various applications requiring strong interruption capabilities. The breaker incorporates a TM210 overcurrent release, assisting in safeguarding circuits from overload conditions.

In terms of power performance, the maximum power loss recorded is 8.5 watts. This circuit breaker has a robust mechanical service life estimated at 15,000 cycles, indicating durability in operational environments. For electrical endurance, it efficiently operates for 4,000 cycles at 600 volts and 8,000 cycles at 480 volts, thus enhancing its reliability under continuous use.

The model is designed to accommodate wire sizes ranging from 14 AWG to 8 AWG, allowing flexibility in installation and connections. Furthermore, the device has an IP40 protection class rating, providing a level of protection against particulate ingress. This circuit breaker is UL certified, ensuring compliance with essential industry safety standards.