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Siemens 3RW4076-6BB44 SIRIUS S12 Soft Starter

3RW4076-6BB44
3RW4076-6BB44
3RW4076-6BB44

Siemens 3RW4076-6BB44 SIRIUS S12 Soft Starter

✉  INQUIRE NOW

SIEMENS · SIRIUS 3RW40

3RW4076-6BB44

SIRIUS S12 Soft Starter

MANUFACTURERSiemens
MODEL3RW4076-6BB44
PART NUMBER3RW4076-6BB44
PRODUCT TYPESIRIUS S12 Soft Starter
SYSTEM FAMILYSIRIUS 3RW40
ORDER SUPPORTModel Verification

INDUSTRIAL AUTOMATION SPARE PARTS PARTNER

20 Years of Experience in Industrial Automation Supply

AMIKON supplies industrial automation spare parts to maintenance, engineering and procurement teams worldwide. Our focus includes discontinued and hard-to-find DCS, PLC and TSI components, helping customers identify the correct model, source replacement parts and support urgent maintenance requirements.

Discontinued Parts SourcingModel Identification SupportGlobal Customer SupportIn-Stock Supply Support

  • Item NO.:

    3RW4076-6BB44

  • Product Origin:

    Germany

  • Lead Time:

    IN STOCK

  • Brand/Manufature:

    Siemens

  • Product Origin:

    Germany

  • Lead Time:

    IN STOCK

  • Condition:

    Brand New And 100% Original

  • Certificate:

    Coo
Inquire Now

Siemens SIRIUS 3RW40

3RW4076-6BB44

Price and Availability Inquiry

The Siemens 3RW4076-6BB44 is a SIRIUS S12 Soft Starter designed for SIRIUS 3RW40 applications.

Sales SupportDirect specialist contact
QuotationCurrent commercial details
DeliveryDHL · FedEx · UPS
Fast quotation support Send the model and required quantity directly to Lisa Lin using the contact options on the right.

Your AMIKON Contact

LL Lisa LinSales Specialist
WhatsApp +86 18965423501
Request a Quote on WhatsApp Send Email Inquiry
For faster service, please include the model 3RW4076-6BB44 and required quantity in your inquiry.

Siemens 3RW4076-6BB44

Technical Specifications

Official manufacturer identification, configuration and technical data.

01Product IdentityExact Siemens catalog data
ManufacturerSiemens
Order Number3RW4076-6BB44
Product DesignationSIRIUS Soft Starter
SizeS12
02Rated DataOfficial Siemens electrical data
Operational Current432 A at 40 °C
Motor Power250 kW at 400 V
Operating Voltage200–460 V AC
Rated Frequency50–60 Hz
03Control & ProtectionOfficial Siemens functional data
Control Supply230 V AC
Motor Current Setting, Min.207 A
Typical Power Loss165 W at 40 °C
Control Supply Frequency50 / 60 Hz
04Physical & LifecycleOfficial Siemens catalog data
Net Weight8.808 kg
Packaging321 × 341 × 221 mm
Insulation Voltage600 V
Ambient Temperature−25 to +60 °C

Siemens 3RW4076-6BB44 Product Support

Frequently Asked Questions

Motor application, control supply, protection, commissioning, migration and ordering guidance for 3RW4076-6BB44.

01

Which motor applications suit 3RW4076-6BB44?

Use the 3RW40 soft starter for a compatible three-phase motor whose starting current, duty and starts per hour remain within the Siemens selection data. High-inertia loads require a specific thermal check.

02

Which control-supply execution must be matched?

The complete suffix identifies the control-voltage version. Verify the installed control supply and terminal diagram for 3RW4076-6BB44 before connecting commands or replacing another 3RW40 variant.

03

How are starting current and ramp settings commissioned?

Begin with motor and load data, then set current limitation and starting or stopping time to achieve reliable acceleration without unnecessary heating. Observe motor current during trial starts.

04

How does the internal bypass affect installation?

The bypass reduces semiconductor losses after startup, but cabinet ventilation, switching frequency and thermal limits still apply. Confirm the bypass state and allow the prescribed cooling space.

05

Which external protection remains necessary?

Coordinate short-circuit protection, line contactor or isolation, overload settings and motor protection with the Siemens tables and local standards; the soft starter does not replace every protective function.

06

How should migration to a current successor be planned?

Use the official Siemens successor data and compare rated current, control voltage, terminals, dimensions, communication and parameter behavior. Retest interlocks and the full start-stop sequence.

07

Which exact data should be supplied with an order?

State 3RW4076-6BB44 and confirm motor current, mains voltage, control voltage, duty, start frequency, ambient conditions and required accessories or protective devices.

Order Fulfilment

Payment and Worldwide Delivery

AMIKON coordinates product verification, commercial confirmation, packing and international shipment for industrial automation parts. Each order is handled according to the confirmed model, quantity and delivery destination.

01

Order Confirmation

Model, part number, quantity, availability, lead time and payment terms are confirmed in the formal quotation or proforma invoice.

02

Product Preparation

The item reference is checked before dispatch. Packaging is selected to protect industrial components during international transport.

03

International Shipping

Shipment can be arranged through DHL, FedEx or UPS according to the destination, parcel size and confirmed order requirements.

04

Dispatch and Tracking

Dispatch information and the available tracking reference are shared after the shipment has been collected by the selected carrier.

AMIKON Service Standards

Support at Every Stage of Your Order

Clear assistance from initial product identification through dispatch and after-sales communication.

01
Product IdentificationThe manufacturer, complete model and part-number details are reviewed before quotation.
02
Dedicated Sales ContactLisa Lin provides quotation and order communication through email and WhatsApp.
03
Order DocumentationCommercial, packing and shipment details are supplied according to the confirmed order.
04
After-Sales CommunicationFor support, provide the order reference, product label, fault description and clear photos.
05
Pre-Dispatch VerificationThe product label, model reference, quantity and visible condition are checked against the confirmed order before packing.
06
Global Logistics CoordinationInternational express or freight arrangements are coordinated according to the destination, shipment size and confirmed delivery terms.
Important delivery information

Product availability, dispatch date, freight cost and delivery time depend on the confirmed order and destination. Packing lists, commercial invoices and available origin documentation can be prepared according to the confirmed order. Please contact AMIKON for current commercial and shipping details.

AMIKON Professional Services

Warranty, Sourcing and Global Export Support

With 20 years of experience in industrial automation, AMIKON supplies discontinued and hard-to-find DCS, PLC and TSI spare parts to customers worldwide.

01 · WARRANTY

12-Month Product Warranty

Products supplied by AMIKON include a standard 12-month warranty. Warranty handling is based on the confirmed order, product label, fault information and supporting photos or videos.

02 · SPECIALIST SOURCING

Discontinued and Hard-to-Find Parts

Our sourcing service focuses on industrial automation DCS, PLC and TSI spare parts, including obsolete, discontinued and scarce models required for maintenance and replacement projects.

03 · GLOBAL EXPORT LOGISTICS

One-Stop International Shipping

AMIKON can coordinate domestic export customs procedures and arrange international express or sea freight. Packing lists, commercial invoices and available origin documentation can be prepared according to the confirmed order.

04 · TECHNICAL INFORMATION

Model and Specification Support

We assist customers with model identification, specification review, compatibility checks and Datasheet or manual searches. Support also includes distinguishing earlier and later model versions and checking whether a submitted model reference is complete and correctly written.

05 · PRE-DISPATCH CHECK

Product Verification Before Shipment

The product label, complete model, part number, quantity and visible condition are reviewed against the confirmed order before packing.

06 · INDUSTRIAL PACKAGING

Secure Packing for International Transit

Packaging is selected according to the component type, shipment size and transport method to support safe international handling.

07 · ORDER DOCUMENTATION

Commercial and Shipping Documents

Commercial invoices, packing lists and available origin information can be prepared according to the confirmed order and destination requirements.

08 · AFTER-SALES SUPPORT

Responsive Order Follow-Up

For order support, customers can provide the order reference, product label, issue description and clear photos for review by the AMIKON team.

Need help identifying a spare part?Send the complete manufacturer, model, part number and clear product-label photos to Lisa Lin.

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Hot Tags : 3RW4076-6BB44 Siemens 3RW4076-6BB44 SIRIUS S12 Soft Starter SIRIUS 3RW40 3RW4076-6BB44 industrial automation spare 3RW4076-6BB44 supplier
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