Designed for advanced power distribution, the 3VA6110-7JP31-0AA0 is a 3-pole, 100A molded case circuit breaker from the Siemens SENTRON 3VA6 family. It mounts into Siemens P2 and P3 panelboards and includes a nut keeper kit for secure lug connections. The standout feature is its ETU550 electronic trip unit, which includes a digital LCD display and communication capabilities for system monitoring. It offers adjustable LSI protection and true RMS sensing with a 100 kAIC rating at 480V.
Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Motor Operator, External Rotary Handle, Padlock Attachment, Communication Module
Accessories
Nut Keeper Kit
Standards
CSA C22.2 No. 5, IEC 60947-2, UL 489
Approval
CE, CSA, IEC, UL, VDE
Temp Rating
-25C to 70C
Construction Features
HACR Rated, Current Limiting, Reverse Feed, True RMS Sensing
Product FAQs
7 answers
Which Siemens panelboards are compatible with the 3VA6110-7JP31-0AA0 circuit breaker?
This breaker is designed to mount into Siemens P2 and P3 panelboards, as well as Siemens switchboards.
What frame size is the Siemens 3VA6110-7JP31-0AA0?
This breaker is built on the Siemens 3VA6 150A frame size, configured with a 100A maximum continuous current rating.
What type of trip unit is installed in the 3VA6110-7JP31-0AA0?
It features an ETU550 electronic trip unit with a digital LCD display. This provides adjustable Long-Time, Short-Time, and Instantaneous (LSI) protection functions along with communication capabilities for system monitoring.
How are the wire connections secured on this breaker?
The breaker uses a feed-thru connection type with lugs. It includes a nut keeper kit to ensure secure lug connections during installation.
Does the 3VA6110-7JP31-0AA0 feature true RMS sensing?
Yes, the electronic trip unit utilizes true RMS sensing. This ensures accurate overcurrent protection and prevents nuisance tripping in electrical systems with harmonic distortion.
Are the LSI trip functions fully adjustable?
Yes, the ETU550 electronic trip unit allows licensed electricians to adjust the Long-Time, Short-Time, and Instantaneous pickup and delay settings to achieve proper selective coordination within the power distribution system.
Is the 3VA6110-7JP31-0AA0 suitable for reverse feed applications?
Yes, this breaker is rated for reverse feed applications. It is also HACR rated for use with heating, air conditioning, and refrigeration equipment.
SuperClub
Join free. Get 500 SuperPoints.
Earn points on eligible purchases and redeem them at checkout.
We source obsolete and hard-to-find parts every day.
Shipping
Free Shipping Policy
Parcel shipments with item value over $99 qualify for free economy shipping within the continental US. Please call to confirm special handling instructions. We do not charge a handling fee or require a minimum amount on any order. SuperBreakers does not ship on customer accounts.
We strive to ship out your items the same day the order is placed. In rare circumstances SuperBreakers may reserve up to 5 business days to consolidate orders for complete shipment.
Expedited Shipments
Orders being shipped via Next Day Air, 2 Day Shipping or 3 Day Shipping must be received by 3 PM EST to guarantee same-day shipments. Expedited orders only ship on normal business days. Shipments will NOT be sent out on Saturdays and Sundays.
International Shipping
All International orders require a $1,000 minimum order threshold. Due to the special nature of these shipments, we require that these be placed with a SuperBreakers representative. Additional shipping and instructions will apply. All International Orders are Non-Cancel and Non-Refundable.
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.