Need more information?

Siemens 3VA2125-8KP46-0AA0

Name: SIEMENS Low Voltage IEC Molded Case Circuit Breaker with Electronic Trip Unit
Brand: Siemens
SKU: 3VA2125-8KP46-0AA0

SIEMENS Low Voltage IEC Molded Case Circuit Breaker with Electronic Trip Unit

1 / 2

Siemens 3VA2125-8KP46-0AA0 Low Voltage IEC Molded Case Circuit Breaker with Electronic Trip Unit

Manufacturer catalogue image

Product Description

Lifecycle Status:

The SIEMENS Low Voltage IEC Molded Case Circuit Breaker is a robust solution designed for high-performance applications. With a 3VA21 frame, it offers an extremely high (Class L) breaking capacity of up to 160kA at 415V, ensuring reliable protection against overloads and short circuits.

This circuit breaker is equipped with the ETU850 trip unit, which includes a LCD LSI for easy monitoring. It also features metering capabilities, allowing users to track energy consumption and other important parameters.

The SIEMENS Low Voltage IEC Molded Case Circuit Breaker is designed for 4-pole protection and line protection, making it ideal for a wide range of applications. Its robust construction ensures durability and reliability, even in demanding environments.

Need more information?

Call us at:+48 17 778 34 19

Compare offers

Payment methods:

Offer details

Offer from:: Trusted supplier — Romania, member since 2023, 1–4 employees
Availability:: On requestLead time: 21 days
Warranty:: Not specified
Condition:: New Surplus

New Surplus - A new, unused, undamaged item without a manufacturer guarantee. The item may come without original packaging or in replacement packaging. If provided, the box may have been opened.

The Seller is responsible for shipping the product and invoicing

Specifications

Brand: Siemens
Number of poles: 4
Rated voltage: 690 V
Motor drive optional
Motor drive integrated
Degree of protection (IP): IP40
Rated permanent current Iu: 25 A

Available Offers

(3)

Condition	Availability	Supplier	Warranty
Condition New Surplus	Availability On requestLead time: 21 days	Supplier RomaniaTrusted supplier — member since 2023, 1–4 employees	Warranty Not specified
Condition New Factory Sealed	Availability On requestLead time: 10 days	Supplier GermanyTrusted supplier — member since 2024	Warranty Not specified
Condition New Factory Sealed	Availability On requestLead time to be confirmed	Supplier ItalyTrusted supplier — member since 2021, 10–19 employees	Warranty 12 months

Offer with manufacturer lead time

Directly from the manufacturer - with a confirmed, predictable, and fully transparent delivery time.

Documents

Data Sheet

Datasheet for Siemens 3VA2125-8KP46-0AA0, including specifications and features.

Download Data Sheet

CAD Models

3D CAD model and technical drawings, ready for your design software.

Download CAD Model

Product data updated: 22-08-2026

Related products

3VA2612-6HL32-0AA0Siemens

This is a 1250A, 3-pole circuit breaker from Siemens with an electronic trip unit. It offers medium breaking capacity and line protection.

3VA2040-5HM42-0AA0Siemens

circuit breaker 3VA2 IEC frame 100 breaking capacity class M Icu=55kA @ 415V 4-pole, line protection ETU330, LIG, In=40A overload protection Ir=16A...40A short-circuit protection Ii=1.5...12 x In N conductor protection adjustable (OFF, 100%) ground-fault protection Ig=0.4...1 x In= tg=0.1/0.3s nut keeper kit

3VA2040-6KQ36-0AA0Siemens

A high-performance circuit breaker designed for industrial applications.

3VA2140-7HL46-0AA0Siemens

SIEMENS low voltage circuit breaker with a 3VA frame and high breaking capacity of class C. It offers 4-pole protection with a trip unit of ETU320 and LI. The product provides overload, short-circuit, and N conductor protection.

3VA2110-5HL36-0AA0Siemens

This is a 100A, 3-pole circuit breaker with a breaking capacity of 55KA at 415V. It features an ETU320 trip unit and has overload protection from 40A to 100A.

3VA2116-7HL32-0AA0Siemens

This is a 3VA, 160A, 3-pole circuit breaker with an electronic trip unit. It offers very high breaking capacity and line protection.

3VA2116-6HL42-0AA0Siemens

This 3VA IEC frame circuit breaker offers high breaking capacity, class H, and a 4-pole design. It is equipped with the ETU320 trip unit and provides line protection, overload protection, short-circuit protection, and adjustable N conductor protector

3VA2325-5MQ32-0AA0Siemens

This circuit breaker features a 3VA IEC frame, 400 breaking capacity class M Icu=55kA @ 415V, 3-pole motor protection, and the ETU860M LSIG unit with overload protection.

3VA2063-6HL42-0AA0Siemens

Experience advanced circuit protection with the Siemens 3VA2063-6HL42-0AA0 Low Voltage Molded Case Circuit Breaker (MCCB). This robust Siemens 3VA IEC breaker, featuring the 3VA20 frame, is engineered for demanding applications, offering a high (H) 8

3VA2163-5HM42-0AA0Siemens

This is a low voltage circuit breaker with an electronic trip unit, featuring a 3VA21 frame and medium breaking capacity.

3VA2163-5KQ42-0AA0Siemens

This circuit breaker offers a 3VA frame with medium (Class M) breaking capacity and electronic trip unit. It is designed for 4-pole operation, providing overload protection up to 63A and short-circuit protection up to 10x the rated current.

3VA2325-7HK32-0AA0Siemens

A 3VA IEC frame circuit breaker offering high breaking capacity and overload protection.

AutomaINSIGHTS analytics dashboard for 3VA2125-8KP46-0AA0

Market insights for 3VA2125-8KP46-0AA0

Get real-time analytics and market data for 3VA2125-8KP46-0AA0 and similar products to optimize your purchasing decisions

Real-time stock availability data from 700 MRO distributors in Europe and USA
Price analysis by condition (new, used, refurbished) with market median prices
Critical component availability monitoring to prevent production downtime