Built for commercial and industrial applications, the Siemens 3VA6460-5HL31-0AA0 is a 600A, 3-pole molded case circuit breaker from the Sentron 3VA6 family. It utilizes an ETU320 electronic trip unit with adjustable long-time and instantaneous (LI) functions, allowing for precise microprocessor-based sensing. This Class M breaker provides a 35 kAIC interrupt rating at 480VAC. It is suitable for reverse feed applications and mounts into Siemens P4 and P5 panelboards and motor control centers.
Can the 3VA6460-5HL31-0AA0 be used in reverse feed applications?
Yes, all Siemens 3VA64 electronic trip circuit breakers are UL listed for reverse feed applications, allowing power to be supplied from either the top or bottom terminals.
Are line and load lugs included with this circuit breaker?
No. The -0AA0 suffix in the catalog number indicates this specific breaker ships without lugs. Standard lug kits or nut keepers must be purchased separately for field wiring.
Does this 600A 3VA64 breaker carry a 100% continuous current rating?
No, within the 3VA64 frame size, 100% continuous current ratings are only available up to 400A. To achieve a 100% rating at 600A, you must step up to the larger 800A Siemens frame.
What is the alternate catalog number to order this exact breaker with factory-installed lugs?
To order this breaker with standard line and load lugs factory installed, change the 12th digit of the catalog number from a 1 to a 6. The correct part number is 3VA6460-5HL36-0AA0.
Which specific electronic trip unit (ETU) is equipped on this breaker?
The 3VA6460-5HL31-0AA0 utilizes the Siemens ETU320 electronic trip unit. This microprocessor-based module provides adjustable Long-Time and Instantaneous (LI) protection dials.
Can this breaker be locked out for maintenance?
Yes, the 3VA64 frame accepts optional Siemens padlocking attachments and Ronis cylinder locks. These accessories secure the handle in the OFF position to meet safety lockout/tagout (LOTO) requirements.
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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.