🔧 Product Overview
The CEGELEC 20X4454A1L is a Sigma Customer I/O Panel associated with the GDS1004-4002 assembly. The board is also marked with 20X4454/10, KCL1-2-94V-0, and related Cegelec reference numbers. Available product records identify Revision 0010 for the GDS1004-4002 panel.
The 20X4454A1L reference also appears separately as a Cegelec circuit board, making it important to distinguish the complete Sigma Customer I/O Panel from the individual PCB when checking replacement requirements.
This component is suited to maintenance, repair, and spare-parts requirements for legacy Cegelec industrial control and power-conversion systems.
📋 Technical Data
| Parameter | Details |
|---|---|
| Brand | CEGELEC |
| Model | 20X4454A1L |
| Product Name | Sigma Customer I/O Panel |
| Item / PCB No. | GDS1004-4002 |
| PCB Reference | 20X4454/10 |
| Related Marking | KCL1-2-94V-0 |
| Revision | 0010 |
| Product Type | Customer I/O Panel / Control PCB Assembly |
| Related References | 20X4454A1, 20X4454A1L |
| Associated System | Cegelec Sigma |
| Manufacturer | Cegelec Controls Ltd |
| Weight | Approx. 1.48–1.57 kg |
| Country of Origin | Listed as United States on some product records |
| Condition | Varies by individual unit |
| Power Supply | System-dependent |
| Dimensions | Verify from supplied unit |
| Installation | System-dependent |
| Application | Industrial Control / Power Conversion |
The recorded weight varies slightly between listings, from approximately 1.48 kg to 1.57 kg, so the physical unit should be used for final shipping and installation calculations.
⚙️ Key Features
- Original CEGELEC industrial control hardware
- 20X4454A1L identification
- Sigma Customer I/O Panel configuration
- GDS1004-4002 reference
- 20X4454/10 PCB reference
- KCL1-2-94V-0 marking
- Revision 0010 reference
- Suitable for maintenance and replacement applications
- Designed for integration into an existing compatible Cegelec system
🏭 Typical Applications
Industrial Power Conversion
The panel is associated with Cegelec industrial control equipment and can be used as a replacement component in legacy power-conversion installations.
Control System Maintenance
For older installations, keeping an original I/O panel as a spare can simplify repairs when an installed board develops a fault.
Electrical Control Cabinets
The unit can be used in compatible control cabinet assemblies where the original GDS1004-4002 or 20X4454A1L assembly is installed.
Legacy System Support
Exact part-number matching is particularly important for older Cegelec equipment where newer replacement hardware may not be directly interchangeable.
🔍 Identification References
The following markings and references have been associated with this product:
- 20X4454A1L
- 20X4454A1
- 20X4454/10
- GDS1004-4002
- KCL1-2-94V-0
- KCC 9818 / KCC 98100
- E.N.U. 00-04-A C10
- Revision 0010
These references appear across available product records, but not every marking necessarily represents a separate model. Confirm the actual board label before ordering.
❓ Frequently Asked Questions
What is the CEGELEC 20X4454A1L?
It is a Cegelec Sigma Customer I/O Panel associated with the GDS1004-4002 assembly.
Is 20X4454A1L a circuit board or a complete I/O panel?
The reference is used for both the Sigma Customer I/O Panel assembly and an individual Cegelec circuit board in available records. Confirm which configuration you need before purchasing.
What is GDS1004-4002?
It is the item/PCB unit reference associated with the Sigma Customer I/O Panel.
What revision is associated with this panel?
Available records identify Revision 0010.
What is KCL1-2-94V-0?
It is one of the markings associated with the 20X4454A1L PCB.
Can this board replace any 20X4454 series board?
Not automatically. Check the complete part number, revision, connectors, board markings, and system configuration before replacement.
Is the unit new or used?
Condition depends on the individual listing. The referenced product records include both used and unused/new examples.
What should I check before ordering?
Compare the installed board’s model, revision, PCB number, connector arrangement, and visible markings with the replacement unit.
🔩 Related CEGELEC Models
For maintenance and cross-reference purposes, related Cegelec references include:
- CEGELEC 20X4454A1
- CEGELEC 20X4454A2
- CEGELEC 20X4454A19R
- CEGELEC 20X4495C1L
- CEGELEC 20X4495C1SR
- CEGELEC 20X4494B1L
- CEGELEC 20X4463C1L
- CEGELEC 20X4350/30
- CEGELEC 20X4355B1L
- CEGELEC 20X4495C1
These are related Cegelec references, not confirmed direct substitutes for 20X4454A1L.
📦 Compatibility & Ordering Notes
Before installation, verify:
- 20X4454A1L part number
- GDS1004-4002 reference
- 20X4454/10 marking
- Revision 0010
- KCL1-2-94V-0 marking
- Connector configuration
- PCB layout
- Existing Sigma system configuration
For legacy Cegelec equipment, matching the exact part number and revision is the safest approach rather than relying only on the product name or physical appearance.
