Providing robust power distribution, the Siemens 3VA6610-5HL32-0AA0 is a 1000-amp, 3-pole molded case circuit breaker equipped with an ETU320 LI electronic trip unit. It offers adjustable long-time and instantaneous protection for reliable performance in commercial and industrial environments. The breaker installs into Siemens switchboards and motor control centers using standard nut keeper hardware.
HACR Rated, Current Limiting, Reverse Feed, True RMS Sensing
Product FAQs
6 answers
What is the adjustable trip range for the Siemens 3VA6610-5HL32-0AA0?
This breaker features an ETU320 LI electronic trip unit. The long-time overload protection (Ir) is adjustable from 400A to 1000A, and the instantaneous short-circuit protection (Ii) can be set from 1.5 to 12 times the continuous current rating, which equals 1500A to 12,000A.
What equipment is the 3VA6610-5HL32-0AA0 circuit breaker designed to be installed in?
This 1000A Sentron 3VA6 breaker is designed for use with Siemens switchboards and motor control centers.
What wire sizes and terminal types are supported by this 1000A breaker?
The 3VA6610-5HL32-0AA0 comes standard with nut keeper terminals and accepts copper or aluminum wire ranging from 4/0 AWG to 500 kcmil.
Is the Siemens 3VA6610-5HL32-0AA0 HACR rated?
Yes, this molded case circuit breaker is HACR rated, making it suitable for heating, air conditioning, and refrigeration applications.
What breaking capacity class does the 3VA6610-5HL32-0AA0 fall under?
This breaker is part of the Siemens Class M (Medium Low) breaking capacity tier, which provides a 35kA interrupting rating at 480V and 25kA at 600V.
Does this breaker require a separate trip unit to be installed?
No, the 3VA6610-5HL32-0AA0 comes complete with a factory-installed ETU320 electronic trip unit featuring Long-Time and Instantaneous (LI) protection functions.
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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.