Free UPS Ground on All Orders!
Request a
Fast Quote
Account
Cart
Quote
+1 (919) 205-4392
Siemens SENTRON 3VA5150-4EC31-0AA0

Product image is representative; revision or series may vary. Contact us to request a specific version.

3VA5150-4EC31-0AA0

|
Need a Specific Revision?

The 3VA5150-4EC31-0AA0 is a molded case circuit breaker from Siemens’ SENTRON series, featuring three poles designed for three-phase electrical configurations. It supports a rated current of 125 A and is built to withstand interrupting ratings of 25 kA.

Call for an immediate quote
2 Year DO Supply Warranty
Available
Ships from Raleigh, NC
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
Learn more

Technical specifications for 3VA5150-4EC31-0AA0

ManufacturerSiemens
Product TypeMolded Case Circuit Breaker
Product LineSENTRON
Part Number3VA5150-4EC31-0AA0
UPC804766300714
Poles3 Poles
Phase ConfigurationThree-phase
Interrupting Rating25 kA
Rated Current125 A
Mounting TypeFixed
Trip Unit TypeThermal-Magnetic
Rated Voltage480/600 VAC
Degree of ProtectionIP40
Protection FunctionsOverload & Short-Circuit
Frequency50/60 Hz
Connection TypeLine/Load
Compliance StandardsUL, IEC
Request a Repair

Siemens' 3VA5150-4EC31-0AA0 is a molded case circuit breaker engineered for efficient and reliable protection in electrical systems. This unit accommodates three poles for three-phase operation, supporting configurations in commercial and industrial applications.

The unit is rated for a maximum current of 125 A and can handle up to 25 kA in interrupting capacity, ensuring safety during fault conditions. The device features a thermal-magnetic trip unit, providing effective protection against overloads and short-circuits. It is rated for voltages up to 480/600 VAC and can function on frequency ranges of 50/60 Hz.

Designed for fixed mounting, the circuit breaker also offers a degree of protection rated at IP40. This rating indicates moderate protection from dust and water ingress, suitable for various environments. The unit’s compliance with UL and IEC standards signifies adherence to rigorous safety and performance benchmarks, ensuring dependable operation. The connection type is established as line/load, facilitating direct integration into electrical systems, making it a practical choice for efficient circuit management.