Siemens 3VA5460-7EC31-0AA0 Molded Case Circuit Breaker
- 600A
- 3 Pole
- Panel Mount
Siemens
3VA5460-7EC31-0AA0
Molded Case Circuit Breaker
Brand
Siemens
SKU
3VA5460-7EC31-0AA0
Quantity
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Siemens 3VA5460-7EC31-0AA0 - 600A 3 Pole Molded Case Circuit Breaker
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Description
Designed to replace older HHLD63B600 models with an appropriate mounting kit, this 600-amp frame provides high-tier short circuit defense. The unit fits standard Siemens P4 and P5 panelboards, offering a streamlined upgrade path for existing infrastructure. Utilizing a TM230 trip mechanism, it delivers fixed long-time and adjustable instantaneous protection, ensuring strict adherence to UL 489 standards while supporting reverse feed applications.Specifications
| Brand | Siemens |
|---|---|
| Series | 3VA5 |
| Amperage | 600A |
| Poles | 3 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 500VDC |
| Phase | 3 |
| AIC Rating | 200kA @ 240VAC, 100kA @ 480VAC, 35kA @ 600VAC, 100kA @ 500VDC |
| Frame Type | 3VA54 |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens 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, Padlock Attachment, Motor Operator, Handle Tie, Mechanical Interlock |
|---|---|
| Accessories | None (Without Connection) |
| Standards | IEC 60947-2, UL 489, HACR Rated |
| Approval | CE, CSA, UL, VDE |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, Reverse Feed, Trip-Free Mechanism |
Product FAQs
9 answersCan the 3VA5460-7EC31-0AA0 replace an older HHLD63B600 circuit breaker?
Yes, this 3VA54 frame is the modern replacement for the legacy Sentron HHLD63B600. When upgrading existing Siemens P4 or P5 panelboards, an appropriate mounting kit is required to adapt the new frame.
Does the 3VA5460-7EC31-0AA0 come with pre-installed lugs?
No, the -0AA0 suffix indicates this breaker is supplied without lugs and includes a nut keeper kit only. You must order the appropriate copper or aluminum lugs separately for field installation.
What breaking capacity class does the 7th digit in the catalog number indicate?
The 7 in the catalog number designates a Class C (Very High) breaking capacity. This provides an interrupting rating of 100kAIC at 480VAC and 35kAIC at 600VAC.
What type of trip unit is included with this 600A breaker?
It features a TM230 thermal-magnetic trip unit. This provides fixed long-time (thermal) protection and adjustable instantaneous (magnetic) protection.
Is this 3VA54 breaker suitable for reverse feed applications?
Yes, this thermal-magnetic breaker is UL 489 listed for reverse feed applications, allowing it to be used in bidirectional power flow setups.
Can this molded case circuit breaker be used in DC power systems?
Yes, it is rated for up to 500VDC with an interrupting capacity of 100kAIC. When applying 3-pole breakers on 500V ungrounded DC systems, the power supply must be connected in a series (zig-zag) configuration across the poles.
What are the physical dimensions of the 3-pole 3VA54 frame?
The breaker measures 9.8 inches in height, 5.4 inches in width, and 5.4 inches in depth.
Which Siemens panelboards are compatible with this 600A frame?
This breaker is designed to fit standard Siemens P4 and P5 panelboards, as well as compatible Siemens switchboards, using the correct mounting hardware.
Does this breaker provide GFCI or AFCI protection?
No, the TM230 is a standard thermal-magnetic trip unit designed for overload and short-circuit protection. It does not provide ground fault or arc fault protection.
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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