ABB TK801V003 Prefabricated Cable – Obsolete AC500 Spare Part (3BSC950089R1)

Technical Dossier

Product Details And Specifications

ABB TK801V003 Prefabricated Cable – Obsolete AC500 Spare Part (3BSC950089R1)

When a prefabricated cable assembly fails inside an ABB AC500-based control architecture, the consequences extend far beyond a single line item on a maintenance budget. The TK801V003 is a factory-terminated, application-specific cable designed for precise signal and power routing within ABB's AC500 PLC ecosystem — a platform that has been the backbone of process automation in power generation, water treatment, and discrete manufacturing for over two decades. ABB has discontinued this part under its standard supply chain. Sourcing it through conventional distribution channels is no longer reliable.

For plant managers operating legacy AC500 installations, the arithmetic is straightforward: a single unplanned shutdown caused by an unavailable cable assembly can cost tens of thousands of dollars per hour in lost production. A forced migration to a current-generation PLC platform — including engineering hours, new I/O hardware, software re-validation, and operator retraining — routinely exceeds USD 500,000 per control node. Against that figure, securing a verified spare TK801V003 is not a procurement decision; it is an asset protection decision.

DriveKNMS reviews sourcing options for discontinued components through RFQ handling before quotation.

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 such as cable length, conductor gauge, and connector pinout are application-specific. Confirm compatibility against your system's wiring diagram before ordering. DriveKNMS does not publish unverified specifications.

Solving the Discontinued Hardware Crisis

The ABB AC500 platform entered widespread deployment in the mid-2000s and remains operational in thousands of facilities globally. Its modular architecture — coupling CPU modules, communication processors, and I/O expansions through precisely terminated cable assemblies — means that a single failed interconnect can render an entire control cabinet non-functional, even when all active electronics remain intact.

Q: How is condition confirmed before quotation?
A: Available condition, photos, test records and documentation are checked according to the requested model and sourcing channel before a formal RFQ response.

Condition & Reliability Assurance

DriveKNMS applies a structured 5-step inspection protocol to all discontinued cable assemblies before dispatch:

Key Features for System Maintenance

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

How do I confirm the unit is genuine and not a counterfeit?
All units supplied by DriveKNMS are sourced from industrial surplus channels with documented provenance. Part number markings, date codes, and connector geometry are verified against ABB reference documentation during our inspection process. We do not source from unverified secondary markets or regions with known counterfeiting activity for this product category.

Can DriveKNMS source other AC500 discontinued parts?
Yes. DriveKNMS specializes in obsolete and hard-to-find components across the ABB AC500, S800 I/O, and related product families, as well as other legacy automation platforms. Contact us with your full bill of materials for a consolidated sourcing assessment.