Part of Siemens' SENTRON 3VA6 series, the 3VA6225-8HL31-0AA0 is a 3-pole, 250-amp molded case circuit breaker designed for commercial and industrial applications. It installs into Siemens P2 through P5 panelboards, switchboards, and motor control centers. Featuring an advanced electronic trip unit with adjustable LI (Long-Time, Instantaneous) settings, this Class L breaker delivers a robust 150kA interrupting capacity at 480VAC. It is HACR rated and current limiting for enhanced system safety.
Siemens P2, P3, P4, P5 Panelboards, Switchboards, Motor Control Centers
Protection and operation
Trip Technology
Electronic Trip
Trip Function Code
LI
Trip Function
Long-Time, Instantaneous
Trip Adjustability
Adjustable
Standards and features
Available Options
Auxiliary Switch, Alarm Switch, Shunt Trip, Undervoltage Release, Motor Operator, Communication Module, Padlock Attachment
Accessories
Lugs Not Included
Standards
CSA C22.2 No. 5, IEC 60947-2, UL 489
Approval
CE, CSA, UL, VDE
Temp Rating
-25C to 70C
Construction Features
HACR Rated, Current Limiting, Extra High Interrupting Capacity, Reverse Feed
Product FAQs
6 answers
Which electrical enclosures are compatible with the 3VA6225-8HL31-0AA0?
This SENTRON series breaker is designed for installation in Siemens P2, P3, P4, and P5 panelboards. It is also fully compatible with Siemens switchboards and motor control centers that accommodate 3VA6 frame devices.
How does the LI electronic trip unit function on this breaker?
The solid state electronic trip unit provides adjustable protection for both Long-Time (L) and Instantaneous (I) overcurrents. This adjustability allows electricians to precisely coordinate the breaker with downstream equipment and specific load requirements.
Can I use this 250A breaker in a 480V commercial distribution panel?
Yes, it is fully rated for 480V AC applications and features a high interrupting capacity of 150kAIC at that voltage. This makes it ideal for robust commercial or industrial networks located near high-capacity transformers.
What type of terminal connections does this Siemens breaker use?
It is equipped with feed-thru lug connections for both line and load wiring. Always verify and apply the correct torque specifications detailed on the breaker faceplate when terminating conductors to prevent thermal faults.
Will standard legacy Siemens accessories fit the 3VA6225-8HL31-0AA0?
You must use accessories specifically manufactured for the Siemens 3VA62 frame. This includes internal auxiliary contacts, shunt trips, and external rotary operators designed exclusively for the modern 3VA frame architecture.
Does this breaker provide equipment ground fault protection?
No, this specific model features a Long-Time and Instantaneous (LI) trip function only. If your installation requires ground fault protection, you will need to source a breaker equipped with an LIG or LSIG electronic trip unit.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 2 reviews.
Siemens 3VA6225-5HL31-0AA0 - 250A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
10/2/25
Smooth Transaction, Great Seller, Solid product
I've ordered from SuperBreakers a couple times over the years. They have great customer service, knowledgeable employees, and I got my breaker in the expected timeline. I HIGHLY RECOMMEND this shop if you are a fellow circuit breaker enthusiast!
Siemens makes a reliable product. Y'all already know.