Siemens 3VA5180-4EF31-0AA0 Molded Case Circuit Breaker
- 80A
- 3 Pole
- Panel Mount
Siemens
3VA5180-4EF31-0AA0
Molded Case Circuit Breaker
Brand
Siemens
SKU
3VA5180-4EF31-0AA0
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Siemens 3VA5180-4EF31-0AA0 - 80A 3 Pole Molded Case Circuit Breaker
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Description
Built for demanding industrial applications, the Siemens 3VA5180-4EF31-0AA0 is a 3-pole, 80A molded case circuit breaker offering advanced LI protection within a compact 3VA51 frame. This breaker mounts into Siemens P1, P2, and P3 panelboards, SB switchboards, and motor control centers. It is an ideal modern substitute for the discontinued ED63B080. Featuring a TM240 trip unit, it provides fully adjustable thermal and magnetic trip settings. It delivers a 25kAIC rating at 480VAC.Specifications
| Brand | Siemens |
|---|---|
| Part Number | 3VA5180-4EF31-0AA0 |
| Series | 3VA5 |
| Amperage | 80A |
| Poles | 3 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480VAC, 600Y/347VAC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 25kA @ 480VAC, 14kA @ 600Y/347VAC |
| Amperage Range | 56-80A |
|---|
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens P1, P2, P3 Panelboards, SB Switchboards, Motor Control Centers |
| 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, Padlock Attachment |
|---|---|
| Accessories | None (Standard 0AA0 suffix indicates no auxiliary switches or releases) |
| Standards | HACR, IEC 60947-2, UL 489 |
| Approval | CE, CSA, EAC, UL, VDE |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, Reverse Feed, Non-Interchangeable Trip, Trip-Free Mechanism |
Product FAQs
7 answersWhat panelboards are compatible with the 3VA5180-4EF31-0AA0?
This panel mount breaker is designed for installation in Siemens P1, P2, and P3 panelboards, as well as SB switchboards and motor control centers.
What legacy Siemens breakers does the 3VA5180-4EF31-0AA0 replace?
This 3VA51 frame breaker serves as a modern, direct replacement for discontinued 80A ED-frame breakers, including the ED63B080 and ED43B080.
What type of trip unit is equipped on this breaker?
It features a Siemens TM240 thermal-magnetic trip unit. Unlike fixed-trip models, the TM240 provides both adjustable continuous current (Ir) and adjustable instantaneous short-circuit (Ii) pickup settings for precise protection coordination.
What is the maximum frame size for this breaker?
The 3VA5180-4EF31-0AA0 is built on the Siemens 3VA51 frame, which supports a maximum continuous current rating of 125 amps.
What are the physical dimensions of this 3VA51 frame breaker?
The breaker measures approximately 3 inches wide, 5.5 inches high, and 3.7 inches deep.
Can the 3VA5180-4EF31-0AA0 be reverse fed?
Yes, Siemens 3VA5 thermal-magnetic circuit breakers are UL listed for reverse feed applications.
What breaking capacity class does this model fall under?
This breaker carries a Standard (Class S) breaking capacity designation, delivering a 25kA interrupting rating 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