Siemens 3VA4190-5ED34-0AA0 Molded Case Circuit Breaker
- 90A
- 3 Pole
- Bolt-On
Quantity
Siemens 3VA4190-5ED34-0AA0 - 90A 3 Pole Molded Case Circuit Breaker
New
Quantity
Description
Built for demanding commercial environments, the Siemens 3VA4190-5ED34-0AA0 is a 90-amp, 3-pole bolt-on MCCB that provides reliable thermal-magnetic (LI) trip protection. As part of the advanced 3VA4 frame group, it offers a Class M medium breaking capacity of 35kA at 480VAC. This unit is an ideal upgrade or substitute for the legacy ED63B090 (ED6 Frame) breaker. It easily installs into Siemens P1, P2, and P3 panelboards, offering current-limiting performance and reverse feed capability.Specifications
| Brand | Siemens |
|---|---|
| Part Number | 3VA4190-5ED34-0AA0 |
| Series | 3VA4 |
| Amperage | 90A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480Y/277VAC, 480VAC, 600Y/347VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 85kA @ 240VAC, 35kA @ 480Y/277VAC, 35kA @ 480VAC, 18kA @ 600Y/347VAC, 85kA @ 250VDC |
| Frame Type | 3VA41 |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3 Panelboards, Switchboards |
| Wire Gauge | 8 AWG - 3/0 AWG (Cu/Al) |
| Max Wire | 3/0 AWG |
| Min Wire | 8 AWG |
| 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, Rotary Handle |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CE, CSA, NOM, UL |
| Temp Rating | -25C to 70C |
| Construction Features | HACR Rated, Current Limiting, Reverse Feed |
Product FAQs
7 answersCan the 3VA4190-5ED34-0AA0 replace a legacy ED63B090 breaker?
Yes, this 3VA4 frame breaker is the direct modern replacement for the legacy ED63B090 (ED6 frame). It is designed to fit into the same Siemens P1, P2, and P3 panelboards and switchboards, providing an upgraded current-limiting design.
Which Siemens panelboards are compatible with this breaker?
This bolt-on molded case circuit breaker is designed for direct installation into Siemens P1, P2, and P3 panelboards, as well as compatible Siemens switchboards.
What wire sizes are compatible with the lugs on this 90A breaker?
The factory-installed lugs accept wire sizes ranging from 8 AWG up to 3/0 AWG. The terminals are rated for use with both copper (Cu) and aluminum (Al) conductors.
Can this 3VA4 breaker be reverse fed?
Yes, the 3VA4190-5ED34-0AA0 features reverse feed capability. This allows the breaker to be back-fed in applications where the power source must enter from the load side terminals.
Are the thermal and magnetic trip settings adjustable on this model?
No, this specific breaker features a fixed thermal and fixed magnetic (LI) trip unit. Neither the long-time thermal nor the instantaneous magnetic trip functions can be adjusted in the field.
Does the 3VA4190-5ED34-0AA0 offer current-limiting protection?
Yes, this 3VA4 frame breaker provides current-limiting performance. This design helps reduce the let-through energy during a short circuit fault, offering enhanced protection for downstream equipment and wiring.
What does the Class M designation mean for this breaker?
In the Siemens 3VA4 series, the Class M designation indicates a medium breaking capacity. For this specific model, it provides a maximum interrupting rating of 35kA at 480VAC and 85kA at 240VAC.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 5 reviews.
- SWSHELDON W.Verified BuyerReviewingSiemens 3VA4160-4ED34-0AA0 - 60A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/27/26SuperBreakers has you covered
SuperBreakers has you covered when you’re in a pinch and need breakers at the last minute. Their customer service is excellent, and the team consistently goes above and beyond to help. I highly recommend them!
- RSRob S.Verified BuyerReviewingSiemens 3VA4150-6ED34-0AA0 - 50A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars4/8/2650 amp breaker
Very helpful and arrived quickly.
- JBJosh B.Verified BuyerReviewingSiemens 3VA4130-4ED24-0AA0 - 30A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars3/5/26Breakers
Exactly as described. Quick shipping.
- JLJeff L.Verified BuyerReviewingSiemens 3VA4120-6ED14-0AA0 - 20A 1 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars2/11/26Better than new
Great condition and fast shipping
- KCKen C.Verified BuyerReviewingSiemens 3VA4150-4ED34-0AA0 - 50A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars9/22/25Breaker Order
Good prices and fast shipping.