The Siemens 3VA4190-4ED34-3AA0 is a UL Frame 125 molded-case circuit breaker with a 25 kA interrupting rating at 480 V AC, three-pole, and a fixed 90 A thermal-magnetic trip unit (TM210, FTFM). The overload protection Ir is permanently set at 90 A, and the short-circuit pickup Ii is fixed at 10× In. It's built for commercial and industrial distribution panels, motor control centers, and switchboards where a 125 A frame with a 90 A fixed trip is the specified overcurrent device. The TM210 curve gives a moderate magnetic pickup — not as tight as a motor-circuit protector, but faster than a straight thermal-only breaker for general distribution.
Siemens 3VA4190-4ED34-3AA0 Circuit Breaker, 90 A, 25 kA @ 48
MPN3VA4190-4ED34-3AA0
Active
Siemens 3VA4 UL Frame 125, circuit breaker, breaking capacity class S 25 kA @ 480 V, 3-pole, line protection TM210, FTFM, In=90 A, overload protection Ir=90 A permanently set, short-circuit protection Ii=10 x In.
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
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Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Group code | P360 |
| Product group | 5385 |
| Product class | C: products manufactured / produced to order, which cannot be reused or re-utilized or be returned against credit. |
| Series | Ordering Data Overview |
| Export control regulations | AL : N / ECCN : EAR99 |
| Compliance with the substance restrictions according to RoHS directive | Since: 13-05-19 |
Product details
Frequently asked questions
What is the interrupting rating of this breaker?
It has a 25 kA interrupting rating at 480 V AC, breaking capacity class S, on a UL Frame 125 platform.
MPN
3VA4190-4ED34-3AA0