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Siemens 3VA5190-6ED21-0AA0 Molded Case Circuit Breaker
- 90A
- 2 Pole
- Panel Mount
Siemens
3VA5190-6ED21-0AA0
Molded Case Circuit Breaker
Brand
Siemens
SKU
3VA5190-6ED21-0AA0
Quantity
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Siemens 3VA5190-6ED21-0AA0 - 90A 2 Pole Molded Case Circuit Breaker
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Description
Engineered for commercial and industrial applications, the Siemens 3VA5190-6ED21-0AA0 2-pole, 90A molded case circuit breaker is built on the 125A 3VA5 frame. It features a thermal-magnetic trip unit with fixed thermal and fixed magnetic settings (LI protection) for reliable overcurrent defense. This unit installs into Siemens P1, P2, and P3 panelboards or switchboards. It serves as a modern, high-performance replacement for legacy HHED62B090 and HED42B090 breakers.Specifications
| Brand | Siemens |
|---|---|
| Series | 3VA5 |
| Amperage | 90A |
| Poles | 2 |
| Mounting Style | Panel Mount |
| Voltage | 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480Y/277VAC, 65kA @ 480VAC, 25kA @ 600Y/347VAC, 100kA @ 250VDC |
| Frame Type | 3VA51 |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3 Panelboards, Switchboards |
| 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, DIN Rail Adapter, Padlock Attachment, Lug Kits |
|---|---|
| Accessories | None (No Lugs Included) |
| Standards | IEC 60947-2, UL 489 |
| Approval | ABS, CE, CSA, EAC, IEC, UL, VDE |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, Reverse Feed |
Product FAQs
6 answersCan I install the 3VA5190-6ED21-0AA0 directly into a Siemens P1, P2, or P3 panelboard?
While this breaker is compatible with Siemens P1, P2, and P3 panelboards, it requires a specific panelboard mounting kit or strap kit (sold separately) for proper installation.
Is this circuit breaker suitable for use in DC electrical systems?
Yes, the 3VA5190-6ED21-0AA0 is rated for use in DC applications up to 250VDC, providing a 100kA interrupting capacity.
What does the "LI" trip function indicate on this breaker?
The "LI" designation means the breaker provides Long-Time (overload) and Instantaneous (short-circuit) protection. Because it uses a fixed thermal-magnetic trip unit, these trip points are factory-set and cannot be adjusted in the field.
Can the 3VA5190-6ED21-0AA0 be reverse fed?
Yes, Siemens 3VA5 thermal-magnetic circuit breakers are UL listed for reverse feed applications, allowing line power to be connected to either the top or bottom terminals.
What interrupting class does the "6" in the 3VA5190-6ED21-0AA0 part number represent?
In the Siemens 3VA nomenclature, the "6" indicates a Class H breaking capacity, which corresponds to its 65kA interrupting rating at 480VAC.
Can I add a shunt trip or auxiliary switch to the 3VA5190-6ED21-0AA0?
Yes, the Siemens 3VA51 frame features internal accessory compartments that accept field-installable accessories like shunt trips and auxiliary switches.
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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