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Siemens 3VA5460-5EF31-0AA0 Molded Case Circuit Breaker
- 600A
- 3 Pole
- Panel Mount
Siemens
3VA5460-5EF31-0AA0
Molded Case Circuit Breaker
Brand
Siemens
SKU
3VA5460-5EF31-0AA0
Quantity
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Siemens 3VA5460-5EF31-0AA0 - 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
Built around the advanced TM240 trip unit, this 600-amp molded case circuit breaker allows precise tuning of both continuous current and instantaneous response. It serves as a high-performance solution for Siemens P4 and P5 panelboards in demanding industrial environments. The device acts as a modern substitute for older LMD63B600 breakers while delivering an M-Class 35kA interrupting capacity at 480V. This current-limiting component is HACR rated and features a reliable trip-free mechanism.Specifications
| Brand | Siemens |
|---|---|
| Part Number | 3VA5460-5EF31-0AA0 |
| 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 |
| Amperage Range | 420-600A |
|---|
| 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 | Adjustable Thermal, Adjustable Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Motor Operator, Rotary Handle, Padlock Attachment, Lug Kits |
|---|---|
| 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
7 answersCan the 3VA5460-5EF31-0AA0 replace older Siemens LMD breakers?
Yes, this 3VA54 frame breaker serves as a modern, current-limiting substitute for legacy Siemens LMD63B600 molded case circuit breakers.
What equipment is the 3VA5460-5EF31-0AA0 designed to integrate with?
It is built specifically for Siemens P4 and P5 distribution panelboards and switchboards. It requires the appropriate strap kits or mounting hardware specific to those panel types for proper installation.
What type of trip unit is installed in the 3VA5460-5EF31-0AA0?
It is equipped with a TM240 thermal-magnetic trip unit. This ATAM configuration allows you to independently adjust both the continuous current (Ir) and the instantaneous short-circuit pickup (Ii).
What are the physical dimensions of this 3VA54 frame breaker?
The breaker measures 9.8 inches in height, 5.4 inches in width, and 5.4 inches in depth.
What breaking capacity class does the 3VA5460-5EF31-0AA0 belong to?
This model is designated with a Siemens Medium (Class M) breaking capacity. This classification indicates its specific short-circuit performance tier within the 3VA54 frame family.
Is the 3VA5460-5EF31-0AA0 rated for HVAC equipment?
Yes, this circuit breaker is HACR rated, making it approved for use with commercial heating, air conditioning, and refrigeration systems.
Does the 3VA5460-5EF31-0AA0 feature a trip-free mechanism?
Yes, it includes a reliable trip-free mechanism that ensures the breaker will trip under fault conditions even if the operating handle is physically held in the ON position.
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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