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Siemens 3VA5322-6EC31-0AA0 Molded Case Circuit Breaker
- 225A
- 3 Pole
- Panel Mount
Siemens
3VA5322-6EC31-0AA0
Molded Case Circuit Breaker
Brand
Siemens
SKU
3VA5322-6EC31-0AA0
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Siemens 3VA5322-6EC31-0AA0 - 225A 3 Pole Molded Case Circuit Breaker
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225A 3 Pole Molded Case Circuit Breaker
225A 3 Pole Molded Case Circuit Breaker
225A 3 Pole Molded Case Circuit Breaker
Description
Part of the SENTRON 3VA5 frame family, this 225-amp molded case circuit breaker delivers reliable LI protection for commercial and industrial switchboards. The unit integrates a TM230 thermal-magnetic trip system, offering fixed long-time and adjustable instantaneous functions. Designed to mount into Siemens P3, P4, and P5 panelboards, it provides a 65kA interrupting capacity at 480V. This model acts as an updated substitute for older HJD63B225 breakers and ships without lugs.Specifications
| Brand | Siemens |
|---|---|
| Part Number | 3VA5322-6EC31-0AA0 |
| Series | 3VA5 |
| Amperage | 225A |
| Poles | 3 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 600VAC, 500VDC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480Y/277VAC, 65kA @ 480VAC, 25kA @ 600Y/347VAC, 25kA @ 600VAC, 85kA @ 500VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens P3, P4, P5 Panelboards, Switchboards |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Adjustable Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Motor Operator, Padlock Attachment, Lug Kits |
|---|---|
| Accessories | None (No Lugs Included) |
| Standards | IEC 60947-2, UL 489, CSA C22.2 No. 5 |
| Approval | ABS, CE, CSA, EAC, IEC, RCM, UL, VDE |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Reverse Feed |
Product FAQs
9 answersWhich panelboards are compatible with the Siemens 3VA5322-6EC31-0AA0 circuit breaker?
This breaker is designed for installation in Siemens P3, P4, and P5 panelboards, as well as compatible Siemens switchboards.
What type of trip unit is equipped on the 3VA5322-6EC31-0AA0?
It features a TM230 thermal-magnetic trip unit providing fixed long-time (thermal) and adjustable instantaneous (magnetic) protection.
Does the 3VA5322-6EC31-0AA0 include wire lugs out of the box?
No. While it is a lug-style panel-mount breaker, catalog numbers ending in 0AA0 ship from the factory without the actual lug connectors. Lug kits must be purchased separately.
Which lug kits are required for the 3VA5322-6EC31-0AA0?
For aluminum wire connections, order connector kit 3VA9373-0JB13. For copper wire connections, order connector kit 3VA9373-0JD13.
Can the 3VA5322-6EC31-0AA0 be applied on DC systems?
Yes, it is rated for direct current applications up to 500VDC with an 85kA interrupting capacity. For 500VDC ungrounded systems, the power supply must be wired in series across all three poles.
Is the 3VA5322-6EC31-0AA0 rated for reverse feed applications?
Yes, Siemens 3VA5 thermal-magnetic molded case circuit breakers are UL listed for reverse feed installations.
What legacy Siemens breaker does the 3VA5322-6EC31-0AA0 replace?
This 3VA5 series breaker serves as a modern replacement for legacy HJD63B225 molded case circuit breakers.
What is the frame size of the 3VA5322-6EC31-0AA0?
While it has a continuous current rating of 225A, it is built on the Siemens 3VA53 400A frame size.
What interrupting class does the 3VA5322-6EC31-0AA0 fall under?
This breaker is designated as an H-Class (High Breaking Capacity) device within the 3VA53 frame family, delivering a 65kA interrupting rating at 480V.
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Reviews
Review summary
Customers rate this product 4.8 out of 5 based on 8 reviews.
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Rating
8 reviews
- EAEdward A.Verified BuyerReviewingSiemens 3VA5112-5EC31-0AA0 - 125A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars9/11/26Quick Shipping
Instock and quick free shipping over a $100
- JFJustin F.Verified BuyerReviewingSiemens 3VA5450-5EC31-0AA0 - 500A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars9/2/26SIEMENS BREAKER WAS SENT NEXT DAY...
ORDER CAME WHEN IT WAS PROMISSED AND WAS CORRECT... HAPPY CUSTOMER.
THANK YOU,
JUSTIN
- GMGary M.Verified BuyerRated 4 out of 5 stars6/19/26Hard to find Siemens breaker
Great product at a fair price
- RJRene J.Verified BuyerReviewingSiemens 3VA5212-6EF31-0AA0 - 125A 3 Pole Molded Case Circuit BreakerI recommend this productRated 4 out of 5 stars4/13/26Siemens 3VA5212-6EF31-0AA0
Item arrived quickly and in perfect condition
- DTDENNIS T.Verified BuyerReviewingSiemens 3VA5220-6ED31-0AA0 - 200A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars1/15/26Breaker Purchase
Great price and fast shipment