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Siemens 3VA4145-4ED14-3AA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA4145-4ED14-3AA0 Circuit Breaker, 45 A, 25 kA @ 27

MPN3VA4145-4ED14-3AA0
Active

Siemens 3VA4 series, UL Frame 125 circuit breaker, 1-pole, 45 A, 25 kA @ 277 V, class S, line protection TM210, FTFM, Ir=45 A permanently set, Ii=10 x In.

Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

3VA4145-4ED14-3AA0 — Specifications
ParameterValue
Group codeP360
Product group5385
Product classC: products manufactured / produced to order, which cannot be reused or re-utilized or be returned against credit.
SeriesOrdering Data Overview
Export control regulationsAL : N / ECCN : EAR99
Compliance with the substance restrictions according to RoHS directiveSince: 13-05-19

Product details

The 3VA4145-4ED14-3AA0: The 25 kA SCCR at 277 V per pole tells you it can clear a fault up to that level without upstream device coordination issues in a 277/480 V panel. Because the overload is permanently set, there is no dial to mis-adjust on site.

This part is classified as Product class C — manufactured or produced to order, not a stocked shelf item. That means lead time is driven by the production queue, not a warehouse bin. Active lifecycle confirms no end-of-life notice is pending.

RoHS compliant since 13-05-19.

Frequently asked questions

Where can I buy 3VA4145-4ED14-3AA0?

This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — send an RFQ for a firm commitment.

What is the group code and product group for this breaker?

Group Code is P360; Product Group is 5385. These are Siemens internal classification codes used for ordering and catalog sorting.

What compliance documentation does this breaker carry?

RoHS compliant since 13-05-19 and REACH Article 33 declares lead (CAS 7439-92-1) above 0.1% w/w. Export control is AL: N / ECCN: EAR99.

MPN
3VA4145-4ED14-3AA0