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Siemens 3VA5190-5ED31-0AA0 Molded Case Circuit Breaker
- 90A
- 3 Pole
- Panel Mount
Siemens
3VA5190-5ED31-0AA0
Molded Case Circuit Breaker
Brand
Siemens
SKU
3VA5190-5ED31-0AA0
Quantity
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Siemens 3VA5190-5ED31-0AA0 - 90A 3 Pole Molded Case Circuit Breaker
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Description
Engineered for industrial applications, the 3VA5190-5ED31-0AA0 is a 3-pole, 90A molded case circuit breaker from Siemens. It delivers reliable LI protection. This breaker installs into Siemens 3VA panelboards. It also replaces legacy ED43B090 and ED63B090 breakers, though a mounting kit is required for P1 panelboard retrofits. Featuring a Class M breaking capacity, it provides a 35kA interrupt rating at 480VAC and includes a TM210 thermal-magnetic trip unit with fixed settings.Specifications
| Brand | Siemens |
|---|---|
| Part Number | 3VA5190-5ED31-0AA0 |
| Series | 3VA5 |
| Amperage | 90A |
| Poles | 3 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 500VDC |
| Phase | 3 |
| AIC Rating | 85kA @ 240VAC, 35kA @ 480Y/277VAC, 35kA @ 480VAC, 18kA @ 600Y/347VAC, 85kA @ 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, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Motor Operator, Rotary Handle, Padlock Attachment, DIN Rail Adapter, Lug Kits, Busbar System |
|---|---|
| Accessories | None (Without Connection) |
| Standards | IEC 60947-2, UL 489, CSA C22.2 No. 5 |
| Approval | CE, CSA, EAC, UL, VDE |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, Reverse Feed |
Product FAQs
7 answersWhat frame size does the Siemens 3VA5190-5ED31-0AA0 belong to?
This breaker is part of the Siemens 3VA51 frame size, which supports a maximum continuous current rating of 125A.
Can the 3VA5190-5ED31-0AA0 be used in DC power systems?
Yes, this breaker is rated for up to 500VDC. When applied to 500V ungrounded DC systems, all three poles must be wired in series using a zig-zag connection.
Is the Siemens 3VA5190-5ED31-0AA0 suitable for reverse feeding?
Yes, all Siemens 3VA5 thermal-magnetic molded case circuit breakers are UL listed for reverse feed applications.
What does the TM210 trip unit designation mean on this breaker?
The TM210 indicates a thermal-magnetic trip unit with fixed overload (Ir) and fixed instantaneous short-circuit (Ii) protection settings. It does not offer adjustable trip dials.
What internal accessories are compatible with the 3VA5190-5ED31-0AA0?
This 3-pole 3VA51 frame breaker features two internal accessory pockets. It accepts Siemens 3VA9 series modular accessories, including auxiliary switches, alarm switches, and shunt trips.
What does the -5 in the 3VA5190-5ED31-0AA0 part number indicate?
The -5 designates Siemens Medium (Class M) breaking capacity tier. This confirms the breaker meets the 35kA at 480VAC and 18kA at 600Y/347VAC interrupting ratings required for Class M applications.
Does the 3VA5190-5ED31-0AA0 come with factory-installed auxiliary switches?
No, the -0AA0 suffix indicates this is a standard version breaker shipped without factory-installed auxiliary releases or alarm switches. Internal accessories must be added in the field.
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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