ABB HIEE300744R0001 Low-Voltage Circuit Breaker – Obsolete UAC318 AE Spare Part

Name: ABB HIEE300744R0001 Low-Voltage Circuit Breaker – Obsolete UAC318 AE Spare Part
Brand: ABB

Model: HIEE300744R0001 UAC318 AE

Brand ABB

Series Voltage Circuit Breaker

Model HIEE300744R0001 UAC318 AE

RFQ-ready model route Obsolete and surplus sourcing Export follow-up by model list

Product Overview

Commercial availability is handled through direct RFQ, model verification and export-oriented follow-up rather than public cart checkout.

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Datasheet Preview

Use attached product manuals when available. If the manual is not public yet, request the full file directly through RFQ.

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Commercial Path

Use This Page To Confirm The Model, Then Move To RFQ

Product pages on DRIVEKNMS are designed to verify model, brand and series first, then move the buyer into one clean quotation path.

Technical Dossier

Product Details And Specifications

ABB HIEE300744R0001 Low-Voltage Circuit Breaker – Obsolete UAC318 AE Spare Part

DriveKNMS maintains a carefully sourced inventory of hard-to-find ABB legacy components. This listing represents one of those holdings.

RFQ support for obsolete parts: Send the model number, required quantity and destination so DriveKNMS can confirm sourcing options before quotation.

Technical Specifications

Note: Electrical parameters (voltage rating, current rating, breaking capacity) are not published here to prevent specification errors. Contact us with your system documentation for a verified match.

Solving the Discontinued Hardware Crisis

The ABB UAC318 series was deployed extensively in process industries — pulp and paper, petrochemical, water treatment, and power generation — during the 1990s and early 2000s. These installations were engineered for decades of service, and many remain in productive operation today. The circuit breaker module HIEE300744R0001 serves as a protection and switching element within these panels. Its internal design is specific to the UAC318 bus architecture; it is not interchangeable with current ABB Tmax or SACE series breakers without panel-level modifications.

How to extend your ABB UAC318 system life by 5 to 10 years:

Condition & Reliability Assurance

Sourcing an obsolete circuit breaker from the secondary market carries inherent risk. DriveKNMS applies a five-step quality assurance process to every HIEE300744R0001 unit before it is offered for sale.

Q: How are RFQ terms confirmed?
A: Quantity, required condition, documentation needs, destination and sourcing route are confirmed during RFQ review before quotation.

Key Features for System Maintenance

How do I know the unit is genuine ABB and not a counterfeit?
All units are inspected for ABB part markings, date codes, and internal construction consistent with factory production. We do not source from unverified brokers. Upon request, we can provide photographs of the specific unit prior to shipment.

Q: Can you support multi-unit or repeat RFQ requests?
A: Yes. Send the model list, target quantity and destination so DRIVEKNMS can review sourcing options and quote the requirement as a project RFQ.

Can you source other ABB UAC318 series components?
Yes. DriveKNMS specializes in legacy ABB components across multiple product families. Contact us with your full bill of materials and we will advise on availability.

Continue The Model Path

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Move from this exact model into the matching system hub, brand archive, model-family archive or lifecycle sourcing route before sending a final RFQ list.