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Siemens 3VA5190-5ED21-0AA0 Molded Case Circuit Breaker
- 90A
- 2 Pole
- Panel Mount
Siemens
3VA5190-5ED21-0AA0
Molded Case Circuit Breaker
Brand
Siemens
SKU
3VA5190-5ED21-0AA0
Quantity
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Siemens 3VA5190-5ED21-0AA0 - 90A 2 Pole Molded Case Circuit Breaker
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Description
The 3VA5190-5ED21-0AA0 is a 2-pole, 90A molded case circuit breaker from the Siemens 3VA5 family. Built for commercial power distribution, it provides reliable LI protection. This panel mount MCCB installs into Siemens P2 and P3 panelboards. It serves as a direct replacement for legacy ED62B090 breakers, allowing for seamless upgrades. Rated 35kA at 480VAC, it features a Class M breaking capacity and a TM210 thermal-magnetic trip unit with fixed settings.Specifications
| Brand | Siemens |
|---|---|
| Part Number | 3VA5190-5ED21-0AA0 |
| Series | 3VA5 |
| Amperage | 90A |
| Poles | 2 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 85kA @ 240VAC, 35kA @ 480Y/277VAC, 35kA @ 480VAC, 18kA @ 600Y/347VAC, 85kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Siemens P2 Panelboards, Siemens P3 Panelboards, Switchboards, Enclosures |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Auxiliary Switch, Alarm Switch, Shunt Trip, Undervoltage Release, Motor Operator, Handle Ties, Lockout Attachment, DIN Rail Adapter, Busbar System |
|---|---|
| Accessories | None (Without Connection) |
| Standards | IEC 60947-2, UL 489, CSA C22.2 No. 5 |
| Approval | ABS, CE, CSA, EAC, UL, VDE |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, Reverse Feed, Trip-Free Mechanism |
Product FAQs
8 answersWhat legacy Siemens breaker does the 3VA5190-5ED21-0AA0 replace?
It serves as a direct replacement for the legacy ED62B090 circuit breaker, allowing for seamless upgrades in existing electrical systems.
Which Siemens panelboards accept this 90A breaker?
This molded case circuit breaker is designed for installation in Siemens P2 and P3 panelboards, as well as compatible switchboards and enclosures.
Can the 3VA5190-5ED21-0AA0 be applied in DC power systems?
Yes, it is rated for use in direct current applications up to 250VDC, where it provides an 85kA interrupting capacity.
What breaking capacity class does the 3VA5190-5ED21-0AA0 fall under?
It features a Class M breaking capacity, which corresponds to its 35kA interrupting rating at 480VAC.
What frame size is the 3VA5190-5ED21-0AA0 built on?
This breaker utilizes the Siemens 3VA51 125A frame, configured with a 90A continuous current rating.
Are the thermal and magnetic trip settings adjustable on this unit?
No, this breaker is equipped with a TM210 thermal-magnetic trip unit that features fixed thermal and fixed magnetic settings.
Is the 3VA5190-5ED21-0AA0 UL listed for reverse feed applications?
Yes, Siemens 3VA5 thermal-magnetic trip circuit breakers are UL listed and suitable for reverse feed installations.
What specific protection does the LI trip function offer?
The LI designation indicates that the trip unit provides long-time protection for overloads and instantaneous protection for short 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