Description
Product introduction
The Allen-Bradley TC-004-02-4M5 is a dedicated power cable used within Rockwell Automation’s Trusted control platform. Its assigned role is to connect the T8293 15-way fused Power Distribution Module to an input Versatile Field Termination Assembly (VFTA). In this arrangement, the cable forms part of the power distribution path between the system’s distribution hardware and the designated termination assembly. It is a connection accessory, not a controller, signal-processing module, or communications interface.
The 4.5-meter length gives system designers additional routing flexibility when the distribution module and VFTA are not positioned close together. For maintenance teams, however, matching the part number is more important than choosing a cable that merely appears to fit. Connector configuration, cable construction, required length, and the system’s approved parts documentation should all be checked before installation. The -02 suffix should also be preserved when ordering; a different suffix may indicate a different construction or certification status.
Key technical specifications
| Specification | Details |
|---|---|
| Product model | TC-004-02-4M5 |
| Manufacturer / brand | Rockwell Automation / Allen-Bradley |
| Product family | Trusted |
| Product type | Power cable |
| Cable length | 4.5 m |
| Intended source connection | T8293 15-way fused Power Distribution Module |
| Intended destination | Input VFTA |
| Cable geometry | Round |
| Insulation / construction | Low-smoke, halogen-free construction listed for the -02 variant |
| Electrical system | Trusted power distribution; confirm system voltage and wiring details in the applicable manual |
| Communication protocol | Not applicable; this is a power cable |
| Interface | Dedicated cable connections for the specified Trusted hardware |
| Operating temperature | Not verified from the cited product listing |
| Protection rating | Not established as an IP-rated component |
| Installation method | Cable connection between compatible distribution and termination hardware |
| Lifecycle status | Listed as active by the manufacturer |
Specification caution: Do not infer conductor pinout, current rating, connector gender, or environmental limits from the model number alone. Verify these details using the applicable Trusted system documentation.
TC-004-02-4M5
Application scenarios and common pain points
- Trusted system maintenance: Replacing a damaged cable between a T8293 distribution module and its input VFTA.
- Planned shutdown work: Staging a correctly identified replacement cable before a maintenance window to reduce installation delays.
- Panel refurbishment: Re-establishing the intended cable route when distribution hardware or termination assemblies are repositioned.
- Spare-parts inventory: Keeping the exact length and suffix on record so the replacement matches the installed configuration.
The most common procurement mistake is treating all Trusted power cables as interchangeable. The TC-004 family serves a different connection purpose from chassis power cables, distribution-module feeder cables, and fan power cables. A similar-looking cable may have different endpoints or a different intended function.
Related products
| Model | General function | Relationship to TC-004-02-4M5 |
|---|---|---|
| T8293 | 15-way fused Power Distribution Module | Specified source-side hardware |
| Trusted Input VFTA | Versatile Field Termination Assembly | Specified destination-side hardware |
| TC-003 series | Power cable from T8293 to an input FTA | Related cable family, but intended for a different endpoint |
| TC-002 series | Cable from a T8292 power distribution unit to T8293 | Upstream power-distribution connection |
| TC-001 series | Chassis power cable | Different connection purpose |
| TC-011 series | Fan power cable | Intended for the T8270 fan assembly, not the input VFTA |
These are related system components, not confirmed drop-in replacements for TC-004-02-4M5.
Engineer’s guide: field pitfalls to avoid
- Check both endpoints. Confirm that the installed source is the and the destination is the intended input VFTA. Do not substitute a cable intended for an FTA or chassis connection.
- Preserve the full part number. The
-02and4M5portions matter. Verify cable construction and length against the system bill of materials before approving an alternative. - Inspect before energizing. Check connectors, strain relief, jacket condition, routing, and the applicable wiring documentation. Never assume that a connector that mates mechanically guarantees the correct electrical assignment.
Frequently asked questions
Q1: What is the TC-004-02-4M5 used for?
It connects a Trusted 15-way fused Power Distribution Module to an input VFTA.
Q2: How long is this cable?
The manufacturer lists a length of 4.5 meters.
Q3: Is this a communication cable?
No. It is a power cable, not an Ethernet, serial, or fieldbus communication cable.
Q4: Can I replace it with TC-003-02-4M5?
Do not assume so. TC-003 is intended for a -to-input-FTA connection, while TC-004 is intended for a -to-input-VFTA connection. Confirm the exact termination assembly before selecting a replacement.
Q5: Does the -02 suffix matter?
Yes. Trusted cable documentation distinguishes -02 and -03 variants by construction and certification characteristics. Confirm the required variant against the equipment documentation.
Q6: Is the product discontinued?
The manufacturer’s product listing identifies TC-004-02-4M5 as active. Actual stock and delivery timing should still be confirmed when purchasing.
Q7: What should be checked before ordering?
Verify the complete part number, 4.5-meter length, source and destination hardware, cable construction, and any site-specific certification requirements. For a safety-related control installation, use the approved system documentation rather than relying on a visual match.
