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Siemens 3VA5180-5EC31-0AA0 Molded Case Circuit Breaker
- 80A
- 3 Pole
- Panel Mount
Siemens
3VA5180-5EC31-0AA0
Molded Case Circuit Breaker
Brand
Siemens
SKU
3VA5180-5EC31-0AA0
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Siemens 3VA5180-5EC31-0AA0 - 80A 3 Pole Molded Case Circuit Breaker
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80A 3 Pole Molded Case Circuit Breaker
80A 3 Pole Molded Case Circuit Breaker
80A 3 Pole Molded Case Circuit Breaker
Description
Designed for high fault environments, the Siemens 3VA5180-5EC31-0AA0 is a 3-pole, 80A molded case circuit breaker providing robust LI protection. This 3VA51 frame breaker installs into Siemens P1, P2, and P3 panelboards via an adapter, and fits standard switchboards. It easily replaces the legacy ED63B080 breaker. The TM230 trip unit features fixed thermal and adjustable magnetic settings. It boasts a Class M breaking capacity, delivering a powerful 35kAIC rating at 480VAC.Specifications
| Brand | Siemens |
|---|---|
| Part Number | 3VA5180-5EC31-0AA0 |
| Series | 3VA5 |
| Amperage | 80A |
| Poles | 3 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480VAC, 600Y/347VAC |
| Phase | 3 |
| AIC Rating | 85kA @ 240VAC, 35kA @ 480VAC, 18kA @ 600Y/347VAC |
| Frame Type | 3VA51 |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3 Panelboards (requires adapter), 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, Rotary Handle, Lug Kits, Padlock Attachment |
|---|---|
| Accessories | None (Lugs sold separately) |
| Standards | IEC 60947-2, UL 489, CSA C22.2 No. 5 |
| Approval | CE, CSA, UL, VDE |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated |
Product FAQs
6 answersWhat older Siemens breaker frame does the 3VA51 series replace?
The 3VA51 frame is the modern replacement for legacy Siemens ED frame circuit breakers, including the ED4 and ED6 series.
Does the 3VA5180-5EC31-0AA0 come with factory-installed lugs?
No, Siemens 3VA breakers with catalog numbers ending in "0AA0" are shipped without lugs. Line and load lugs or nut keepers must be ordered separately based on your specific wire size and termination requirements.
Can this molded case circuit breaker be mounted on a DIN rail?
Yes. While it is commonly panel mounted, it can also be installed on a standard 35mm DIN rail using a compatible Siemens DIN rail mounting adapter.
Which Siemens panelboards accept the 3VA5180-5EC31-0AA0?
This breaker is compatible with Siemens P1, P2, and P3 panelboards when used with the correct mounting adapter kit. It is also suitable for use in Siemens switchboards.
What type of trip unit is equipped on this breaker?
It features a TM230 thermal-magnetic trip unit. This provides fixed thermal overload protection and adjustable magnetic short-circuit protection.
What is the adjustment range for the magnetic trip on this 80A breaker?
The adjustable magnetic short-circuit release can be set between 5 and 10 times the continuous current rating, allowing for an instantaneous trip response between 400A and 800A.
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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