Siemens 3VA5212-6ED61-0AA0 Molded Case Circuit Breaker
- 125A
- 2 Pole
- Panel Mount
Siemens
3VA5212-6ED61-0AA0
Molded Case Circuit Breaker
Brand
Siemens
SKU
3VA5212-6ED61-0AA0
Quantity
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Siemens 3VA5212-6ED61-0AA0 - 125A 2 Pole Molded Case Circuit Breaker
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Description
Built for industrial environments, the Siemens 3VA5212-6ED61-0AA0 is a 2-pole, 125A molded case circuit breaker. It features a 2-pole mechanism housed within a 3-pole frame footprint. This unit mounts into Siemens 3VA panelboards and motor control centers. It is a cross-reference replacement for the legacy HFD62B125 breaker. Equipped with a TM210 fixed thermal and magnetic trip unit, it provides reliable long-time and instantaneous (LI) protection. It is HACR rated and supports reverse feed.Specifications
| Brand | Siemens |
|---|---|
| Part Number | 3VA5212-6ED61-0AA0 |
| Series | 3VA5 |
| Amperage | 125A |
| Poles | 2 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 600VAC, 250VDC, 500VDC |
| Phase | 1 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480Y/277VAC, 65kA @ 480VAC, 25kA @ 600Y/347VAC, 25kA @ 600VAC, 85kA @ 250VDC, 85kA @ 500VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens 3VA Panelboards, Switchboards, Motor Control Centers |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Motor Operator, Handle Lock, Padlock Attachment, Busbar System, DIN Rail Adapter |
|---|---|
| Accessories | Nut Keeper |
| Standards | IEC 60947-2, UL 489, CSA C22.2 No. 5 |
| Approval | ABS, CE, CSA, DNV, EAC, Lloyd's, UL, VDE |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Reverse Feed, 2-Pole in 3-Pole Housing |
Product FAQs
7 answersWhich legacy Siemens breaker does the 3VA5212-6ED61-0AA0 replace?
This unit is a functional cross-reference replacement for the legacy Siemens HFD62B125. Note that retrofitting this newer 3VA frame into older panels may require an updated mounting kit.
What is the physical frame size of this 125A breaker?
It is built on the Siemens 3VA52 frame, which is a 250A frame size. The breaker utilizes a 2-pole mechanism housed within a standard 3-pole footprint.
Which Siemens distribution equipment is compatible with this breaker?
The 3VA5212-6ED61-0AA0 is designed for installation in Siemens 3VA panelboards, switchboards, and motor control centers.
What type of trip unit is installed in this model?
It is equipped with a TM210 thermal magnetic trip unit. This provides fixed long-time and fixed instantaneous (LI) protection without adjustability.
Can the 3VA5212-6ED61-0AA0 be reverse fed?
Yes, this molded case circuit breaker supports reverse feeding, allowing for flexible wiring configurations in panelboards and motor control centers.
Is this breaker suitable for direct current (DC) applications?
Yes, in addition to its AC ratings, it is fully rated for DC systems. It provides an 85kA interrupting capacity at both 250VDC and 500VDC.
Is this Siemens 3VA5 breaker HACR rated?
Yes, it carries an HACR rating, making it compliant for protecting heating, air conditioning, and refrigeration equipment circuits.
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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