Engineered for commercial and industrial power distribution, the Siemens 3VA6460-6HM31-0AA0 is a 600-amp, 3-pole molded case circuit breaker. It delivers reliable performance in demanding environments and is designed for panel mount installations. This breaker installs into Siemens P3, P4, and P5 panelboards and switchboards. Rated for 65 kAIC at 480V, it features an advanced ETU330 electronic trip unit with adjustable long-time, instantaneous, and ground-fault (LIG) protection settings.
Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Motor Operator, Communication Module
Accessories
Nut Keeper Kit
Standards
CSA C22.2 No. 5, IEC 60947-2, UL 489
Approval
CE, CSA, cULus, IEC, UL, VDE
Temp Rating
-25C to 70C
Construction Features
HACR Rated, Reverse Feed
Product FAQs
8 answers
What frame size is the Siemens 3VA6460-6HM31-0AA0?
This breaker belongs to the Siemens 3VA64 frame size, which has a maximum continuous current rating of 600 amps.
Does the 3VA6460-6HM31-0AA0 come with lugs installed?
No, the 0AA0 suffix in the catalog number indicates this breaker is supplied without lugs. Line and load lugs or alternate connectors must be ordered separately for field installation.
What type of trip unit is equipped on the 3VA6460-6HM31-0AA0?
It features an ETU330 electronic trip unit with LIG (Long-time, Instantaneous, and Ground Fault) protection functions.
Is the long-time overload protection adjustable on this breaker?
Yes, the ETU330 trip unit allows the continuous current setting to be adjusted from 240A to 600A.
What is the instantaneous short-circuit protection range for this breaker?
The ETU330 trip unit allows the instantaneous pickup to be adjusted from 1.5 to 10 times the nominal 600A rating.
Does this breaker provide ground fault protection?
Yes, the G in the LIG trip function indicates it includes adjustable equipment ground fault protection, which can be set from 0.2 to 1 times the nominal current.
What breaking capacity class does the 3VA6460-6HM31-0AA0 fall under?
This breaker has a Class H high breaking capacity, providing an interrupting rating of 65kA at 480V and 22kA at 600V.
Which Siemens panelboards are compatible with this 600A breaker?
The 3VA6460-6HM31-0AA0 is designed for use in Siemens P3, P4, and P5 panelboards, as well as Siemens switchboards.
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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.