Active production and compliance standing
Export control is AL: N / ECCN: EAR99, meaning no special licensing for most destinations — routine for a UL-listed breaker shipped to North American panel shops.
Siemens 3VA4150-4ED14-3AA0 Circuit Breaker, 50A, 25kA @ 277V
MPN3VA4150-4ED14-3AA0
Active
Siemens 3VA4 UL Frame 125, circuit breaker, 1-pole, 50 A, 25 kA @ 277 V, line protection TM210, FTFM.
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jul 2026
Specifications
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?
25 kA at 277 V. That is the symmetrical RMS value for a 1-pole connection — sufficient for most 277/480 V lighting panelboards with available fault current under 25 kA.
Can I adjust the overload protection on this breaker?
No. The TM210 trip unit has a fixed thermal-magnetic overload set at Ir = 50 A and a fixed short-circuit pickup at Ii = 10 × In (500 A). There is no field-adjustable dial. Specify the correct 50 A load at design time.
Where can I buy the 3VA4150-4ED14-3AA0?
This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm lead time and price.
What compliance documentation does this breaker carry?
RoHS compliant since 13-05-19. REACH Article 33 disclosure: lead (CAS 7439-92-1) above 0.1% w/w in the candidate list. Export classification is AL: N / ECCN: EAR99.
MPN
3VA4150-4ED14-3AA0