Part of the Sentron 3VA6 series, the Siemens 3VA6460-0HN31-0AA0 is a 3-pole, 600A molded case circuit breaker designed for commercial and industrial power distribution. It features an advanced ETU350 electronic trip unit with adjustable long-time, short-time, and instantaneous (LSI) settings for optimal system coordination. Engineered for high-fault environments, this Class E breaker delivers a 200 kAIC rating at 480VAC. It installs into Siemens P3, P4, and P5 panelboards and switchboards.
Siemens P3, P4, P5 Panelboards, Switchboards, Motor Control Centers
Protection and operation
Trip Technology
Electronic Trip
Trip Function Code
LSI
Trip Function
Long-Time, Short-Time, Instantaneous
Trip Adjustability
Adjustable
Standards and features
Available Options
Auxiliary Switch, Alarm Switch, Shunt Trip, Undervoltage Release, Motor Operator, Communication Module, Lugs
Accessories
Nut Keeper Kit
Standards
CSA C22.2 No. 5, IEC 60947-2, UL 489
Approval
CE, CSA, cULus, UL, VDE
Temp Rating
-25C to 70C
Construction Features
HACR Rated, Current Limiting, Reverse Feed
Product FAQs
6 answers
Which Siemens distribution equipment is compatible with the 3VA6460-0HN31-0AA0?
This breaker is designed for installation in Siemens P3, P4, and P5 panelboards, as well as compatible Siemens switchboards and motor control centers. It utilizes a panel-mount configuration to secure directly into the enclosure.
What specific electronic trip unit is included with the 3VA6460-0HN31-0AA0?
This breaker features the Siemens ETU350 electronic trip unit. It utilizes rotary dials for adjusting the Long-Time, Short-Time, and Instantaneous (LSI) protection parameters.
What does the "0" in the 3VA6460-0HN31-0AA0 catalog number indicate?
The "0" specifies the Siemens E-Interrupting Class. This provides a high-tier interrupting capacity of 200kA at 480V and 100kA at 600V.
How are the LSI trip functions adjusted on this breaker?
The ETU350 trip unit is equipped with physical rotary dials on the face of the breaker, allowing electricians to manually set the pickup and delay times for system coordination.
What does the "HN31" section of the part number signify?
In the Siemens 3VA nomenclature, "HN31" designates the ETU350 electronic trip unit configured with Long-Time, Short-Time, and Instantaneous (LSI) protection.
Is the 3VA6460-0HN31-0AA0 circuit breaker suitable for reverse feed applications?
Yes, all Siemens 3VA64 electronic trip circuit breakers are UL listed for reverse feed applications.
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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.