Configured with an ETU350 electronic trip unit, the Siemens 3VA6560-5HN32-0AA0 offers adjustable Long-Time, Short-Time, and Instantaneous (LSI) settings. This 600A, 3-pole breaker optimizes coordination in complex commercial and industrial electrical systems. Designed to fit Siemens P4 and P5 panelboards, this Class M breaker utilizes a panel-mount configuration with nut keeper terminals for secure connections. Providing 35 kAIC at 480V, this current-limiting breaker supports reverse feed.
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, HACR, IEC, UL, VDE
Temp Rating
-25C to 70C
Construction Features
HACR Rated, Reverse Feed
Product FAQs
5 answers
What does the LSI trip function on the ETU350 allow me to adjust?
The ETU350 electronic trip unit features Long-Time, Short-Time, and Instantaneous settings. The continuous current overload protection is adjustable from 240A to 600A. The short-time pickup can be set from 1.5 to 12 times the continuous current setting, allowing for precise selective coordination.
Which Siemens panelboards are compatible with this 600A 3VA6 breaker?
This molded case circuit breaker is designed for installation in Siemens P4 and P5 panelboards, as well as compatible Siemens switchboards.
What does the 5HN32 in the 3VA6560-5HN32-0AA0 catalog number indicate?
In the Siemens 3VA nomenclature, the 5 indicates the Class M breaking capacity, which provides 35kA at 480V. The HN32 specifies that the breaker is equipped with an ETU350 LSI electronic trip unit featuring dial adjustments.
How do the nut keeper terminals function during installation?
Nut keeper terminals hold the mounting nuts securely in place within the breaker housing. This prevents hardware from dropping into the panel and simplifies the attachment of compression lugs or direct busbar connections.
What physical frame size does the 3VA6560-5HN32-0AA0 utilize?
This breaker is built on the Siemens 3VA65 800A frame. However, it is factory-configured with a maximum continuous current rating of 600A.
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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.