Description
Product introduction
The GE 04220GL21204A V3.3 is an industrial spare-parts identifier that requires further confirmation before its technical role can be described reliably. Available supplier listings mention the part number alongside other GE automation components, but do not establish whether it is a controller board, interface assembly, protection component, or another type of electronic module.
For maintenance engineers and purchasing teams, accurate identification is the first step toward a safe replacement. Record the full 04220GL21204A designation and V3.3 marking, then compare them with the original board label, PCB silkscreen, host equipment model, and bill of materials. Do not assume that a similar-looking GE board has the same pinout, firmware requirements, or electrical characteristics. If sourcing refurbished or surplus stock, request photographs of the actual unit and evidence of functional testing appropriate to its confirmed role.
Key technical specifications
| Specification | Details |
|---|---|
| Product model | 04220GL21204A |
| Version / revision | V3.3, as supplied |
| Manufacturer | GE, as supplied |
| Product type | Unverified electronic component |
| Compatible system | Not verified |
| Working voltage | Not verified |
| Power consumption | Not verified |
| Input / output channels | Not verified |
| Communication protocol | Not verified |
| Interface type | Not verified |
| Operating temperature | Not verified |
| Installation method | Requires confirmation |
| Protection rating | Not verified |
| Firmware compatibility | Not verified |
| Lifecycle status | Current manufacturer availability not confirmed |
04220GL21204A V3.3
Potential maintenance and procurement considerations
- Replacement planning: Identify the installed assembly before purchasing a replacement.
- Legacy equipment support: Compare board markings with maintenance records and the original bill of materials.
- Revision control: Preserve the V3.3 marking when checking supplier stock.
- Quality verification: Distinguish unused original stock from repaired or refurbished units and request relevant test evidence.
These are general procurement considerations, not confirmed application specifications for this exact part.
Related product references
| Reference | Identification status | Procurement note |
|---|---|---|
| 04220GL21204A V3.3 | Target identifier supplied by user | Exact function requires confirmation |
| 04220FL11232A V3.3 | Different GE-associated identifier appearing in a separate listing | Not a confirmed equivalent |
| 04220HL21204A | Different part number referenced in third-party listings | Not a confirmed replacement |
None of these related identifiers should be treated as a drop-in replacement for 04220GL21204A.
Engineer’s guide: field pitfalls to avoid
- Do not infer function from the part number. Confirm the board’s actual role from its label or system manual before specifying voltage, signals, or application.
- Check the complete revision marking. Verify whether V3.3 denotes a hardware revision, software version, or another designation.
- Require relevant test evidence. Ask the supplier what functions were tested and whether testing was performed on the exact model and revision being offered.
Frequently asked questions
Q1: What is GE 04220GL21204A V3.3?
It is a GE-associated industrial spare-parts identifier, but its exact product function has not been independently verified.
Q2: Is V3.3 the firmware version?
That has not been established. It could represent a version or revision marking; confirm its meaning from the original documentation.
Q3: What is its working voltage?
A verified voltage specification was not available. Do not select a power supply based on assumptions about other GE modules.
Q4: Is it compatible with GE Mark VI or Mark VIe systems?
Compatibility with either platform has not been confirmed for this exact part number.
Q5: Can another 04220-series part replace it?
Not without documented confirmation. Similar numbering does not establish electrical or functional equivalence.
Q6: What information would help confirm the product?
A clear photo of the board label and PCB markings, the equipment model in which it is installed, or a manual page referencing the part number would help establish the exact identity and allow a more reliable technical product page.
