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Siemens SENTRON 3VA4125-5ED34-0AA0

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3VA4125-5ED34-0AA0

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The Siemens 3VA4125-5ED34-0AA0 is a low-voltage molded case circuit breaker designed to operate at a voltage rating of 480 V AC. This device supports three poles and draws a maximum current of 25A, utilizing a thermal-magnetic trip mechanism for precise fault protection.

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Technical specifications for 3VA4125-5ED34-0AA0

ManufacturerSiemens
Product TypeLow-voltage molded case circuit breaker
Product LineSENTRON
Part Number3VA4125-5ED34-0AA0
UPC804766943645
Voltage Rating480 V AC
Amperage Rating25A
Poles3 Poles
Trip RangeThermal-Magnetic
Interrupt Rating35 KAIC
Phase3-Phase
Line Side LugNot installed
Mounting TypePanel / enclosure mount
Connection TerminalsScrew-type lugs on load side
Handle / OperationManual toggle
Temperature (Ambient) Rating40 °C
Nominal Frequency50/60 Hz
CertificationUL 489 listed

The 3VA4125-5ED34-0AA0 model from Siemens represents an essential component for circuit protection in low-voltage applications. This molded case circuit breaker is rated for 480 V AC and can manage an output current of 25 Amperes across three poles. It incorporates a thermal-magnetic trip range, enabling accurate response to both overload and short circuit conditions.

A significant feature of this circuit breaker is its 35 KAIC interrupt rating, ensuring safety under substantial fault currents. With a 3-phase design, this breaker is ideal for various industrial applications. The mounting type allows for installation in panels or enclosures, supporting diverse operational setups and environments.

Connections on the load side utilize screw-type lugs, ensuring secure attachment of conductors. Operation is straightforward, with a manual toggle handle for easy resetting and control. The unit is designed to operate efficiently at ambient temperatures up to 40 °C and supports nominal frequencies of 50/60 Hz, making it versatile for different electrical systems.

This circuit breaker is UL 489 listed, which confirms compliance with recognized safety standards. With this model, users can expect reliable operation and effective protection for their electrical systems.