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Siemens 3VA4150-5ED14-3AA0 — Molded Case Circuit Breakers (MCCB)

Siemens 3VA4150-5ED14-3AA0 Circuit Breaker, 50 A, 35 kA @ 27

MPN3VA4150-5ED14-3AA0
Active

Siemens 3VA4 UL Frame 125, circuit breaker, 1-pole, 35 kA @ 277 V, TM210, In=50 A, overload protection Ir=50 A fixed, short-circuit protection Ii=10 x In.

Siemens 3VA4150-5ED14-3AA0 datasheet (PDF)
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

3VA4150-5ED14-3AA0 — 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 Siemens 3VA4150-5ED14-3AA0 is a 1-pole circuit breaker from the 3VA4 series, built on a UL Frame 125 platform. The TM210 thermal-magnetic trip unit gives you fixed overload protection at Ir=50 A and fixed short-circuit protection at Ii=10 x In (500 A). That fixed trip means no field-adjustable dials — what you order is what protects the circuit.

RoHS compliant since 13-05-19.

Mounts on a DIN rail in the enclosure. The 1-pole width saves rail space compared to multi-pole breakers. With a fixed Ir=50 A, verify your conductor sizing and terminal temperature rise per UL 489 — no derating curve to tweak, but the fixed trip means the breaker is the protection, not an adjustable range.

Frequently asked questions

What compliance documentation does this breaker have?

RoHS compliant since 13-05-19 and REACH Article 33 applies due to Lead content above 0.1% w/w. Export controls are AL: N / ECCN: EAR99.

Where can I buy 3VA4150-5ED14-3AA0 and how is it quoted?

This part is sourced and quoted to order against an RFQ through independent distribution. Because it is a made-to-order item (Product class C), availability and current pricing are confirmed at quote time — not from a shelf stock.

What are the key ratings for this circuit breaker?

1-pole, UL Frame 125, breaking capacity class M at 35 kA @ 277 V. Thermal-magnetic trip TM210 with fixed overload protection Ir=50 A and fixed short-circuit protection Ii=10 x In (500 A).

MPN
3VA4150-5ED14-3AA0