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Siemens 3VA5460-5EC31-0AA0 Molded Case Circuit Breaker
- 600A
- 3 Pole
- Panel Mount
Siemens
3VA5460-5EC31-0AA0
Molded Case Circuit Breaker
Brand
Siemens
SKU
3VA5460-5EC31-0AA0
Quantity
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Siemens 3VA5460-5EC31-0AA0 - 600A 3 Pole Molded Case Circuit Breaker
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600A 3 Pole Molded Case Circuit Breaker
600A 3 Pole Molded Case Circuit Breaker
600A 3 Pole Molded Case Circuit Breaker
Description
Part of the SENTRON 3VA5 series, this 600-amp molded case circuit breaker delivers reliable long-time and instantaneous protection for industrial applications. It integrates seamlessly into Siemens panelboards and enclosures requiring a robust panel mount solution. As a current-limiting device with an M-Class 35kA interrupting rating at 480V, it provides enhanced system safety. This unit also functions as an upgrade path for discontinued HLD63B600 frames when paired with the proper retrofit kit.Specifications
| Brand | Siemens |
|---|---|
| Part Number | 3VA5460-5EC31-0AA0 |
| Series | 3VA5 |
| Amperage | 600A |
| Poles | 3 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 500VDC |
| Phase | 3 |
| AIC Rating | 85kA @ 240VAC, 35kA @ 480VAC, 18kA @ 600VAC, 50kA @ 500VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens 3VA Panelboards, Switchboards, Enclosures |
| 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, Rotary Handle, Padlock Attachment, Lugs |
|---|---|
| Accessories | Nut Keeper |
| Standards | IEC 60947-2, UL 489 |
| Approval | CE, CSA, EAC, UL, VDE |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip |
Product FAQs
8 answersWhat panels or enclosures is the 3VA5460-5EC31-0AA0 breaker designed to fit?
This molded case circuit breaker is designed for integration into Siemens 3VA panelboards, switchboards, and compatible industrial enclosures.
Are Siemens 3VA5 thermal-magnetic breakers suitable for reverse feed applications?
Yes. Siemens 3VA5 series thermal-magnetic circuit breakers, including this 600A unit, are UL listed for reverse feed installations.
Can this 3VA54 breaker be used in direct current (DC) systems?
Yes, it is rated for DC applications up to 500VDC. It provides a 50kA interrupting capacity for DC network installations.
Is the 3VA5460-5EC31-0AA0 circuit breaker HACR rated?
Yes. It carries a Heating, Air Conditioning, and Refrigeration (HACR) rating, making it an approved option for protecting group motor applications in commercial HVAC equipment.
How adjustable is the trip unit on this 600A breaker?
This unit features a TM230 FTAM (Fixed Thermal, Adjustable Magnetic) trip unit. The long-time thermal overload protection is permanently set at 600A, while the instantaneous magnetic short-circuit protection is adjustable.
What legacy Siemens breakers does the 3VA5460-5EC31-0AA0 replace?
This 35kAIC M-Class breaker serves as a modern replacement path for discontinued Siemens LD63B600 and LXD63B600 legacy frames. Upgrading older equipment may require a dedicated retrofit kit.
What specific frame size does the 3VA5460-5EC31-0AA0 utilize?
It is built on the Siemens 3VA54 frame. This is a dedicated 600A frame size within the broader SENTRON 3VA5 molded case circuit breaker family.
What breaking capacity class does this breaker belong to?
The 3VA5460-5EC31-0AA0 is classified as a Siemens M-Interrupting Class (MLAS) device. This designation corresponds to its standard breaking capacity of 35kA at 480VAC.
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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