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7GDS288111R0000 ABB 288111 Main Contacts
ABB 288111 Main Contacts (7GDS288111R0000) are manufacturer-specified electrical switching contact components in ABB product group GT, intended for assembly, servicing and replacement within compatible industrial electrical switching equipment.
£542.32
Why Choose the ABB 288111 Main Contacts?
The ABB 288111 Main Contacts (7GDS288111R0000) are manufacturer-specified electrical switching contact components intended for use within compatible ABB industrial electrical equipment. Identified under ABB product group GT and designated as 288111 MAIN CONTACTS, this product provides a dedicated component reference for equipment configurations requiring ABB part number 288111.
Main contacts play a fundamental role in many electrical switching devices by forming part of the primary current-carrying path when the associated switching mechanism is closed. Their correct operation depends on the complete device design, including contact positioning, pressure, alignment and mechanical movement. Selecting the appropriate manufacturer-specified contacts is therefore important for maintaining the intended switching arrangement.
With ABB part number 288111 and ABB order code 7GDS288111R0000, these main contacts provide a precise reference for original equipment assembly, spare parts procurement and maintenance replacement. Their distinct identification helps electrical engineers, switchgear technicians and maintenance teams differentiate this component from other ABB main contact variants.
Key Advantages
- Dedicated main contact component for compatible ABB electrical switching equipment.
- Supports the manufacturer-specified primary electrical contact arrangement within the designated switching device.
- Helps maintain the intended contact configuration when correctly installed and adjusted.
- ABB part number 288111 enables precise component identification and replacement.
- ABB order code 7GDS288111R0000 supports accurate spare parts ordering.
- Provides a manufacturer-specific reference for switchgear inspection, servicing and refurbishment.
- Suitable for original equipment assembly and maintenance where this exact contact component is specified.
Key Features
- ABB 288111 Main Contacts electrical switching equipment component.
- Original product designation: 288111 MAIN CONTACTS.
- Manufacturer part number: 288111.
- ABB order code: 7GDS288111R0000.
- ABB product group: GT.
- Main contact designation associated with the primary current path of a compatible switching device.
- Intended for a manufacturer-defined contact position and operating mechanism arrangement.
- Dedicated identification for accurate replacement part selection.
- Suitable for original equipment installation and maintenance replacement where specified by ABB.
Main Electrical Contacts for Industrial Switchgear Maintenance
Main electrical contacts establish the principal conductive connection within many switching devices and separate when the associated mechanism opens the circuit. During service, contact surfaces and supporting mechanisms may experience mechanical movement, electrical loading and switching-related stresses. Contact condition, alignment and pressure are therefore important aspects of the overall switching device's performance.
The ABB 288111 Main Contacts provide a manufacturer-identified component for compatible ABB switching assemblies. Engineers and maintenance personnel can reference 7GDS288111R0000 when checking original equipment parts lists, assembly drawings and maintenance instructions. The exact compatible device models, contact geometry, installation position, adjustment requirements and inspection criteria must be confirmed using the relevant ABB technical documentation.
Main contact replacement should be undertaken only by suitably qualified personnel following approved isolation, lockout and verification procedures. Associated fixed and moving contacts, operating mechanisms and connection interfaces should be inspected as directed by ABB. Installing replacement contacts does not independently establish or increase the electrical ratings of the complete switching device.
Typical Applications
- Main contact replacement in compatible ABB industrial electrical switching equipment.
- Maintenance of designated primary current-carrying contact arrangements.
- Original equipment assembly requiring ABB part number 288111.
- Inspection-led servicing and refurbishment of compatible electrical switching devices.
- Maintenance of equipment-specific fixed or moving contact arrangements, as applicable to the approved assembly.
- Replacement of worn or damaged contacts where prescribed by ABB servicing documentation.
- Spare parts procurement for compatible ABB product group GT equipment using order code 7GDS288111R0000.
Technical Specifications
| Product designation | 288111 MAIN CONTACTS |
|---|---|
| Model / part number | 288111 |
| Order code | 7GDS288111R0000 |
| Product group | GT |
| Product type | Main electrical contacts |
| Component designation | Main Contacts |
| Component category | Electrical switching contacts and switchgear spare parts |
| Primary function | Forming part of the designated main electrical contact arrangement within compatible switching equipment |
| Intended application | Compatible ABB industrial electrical switching assemblies |
| Installation position | Equipment-specific main contact location |
| Rated voltage and current | To be verified against the approved equipment configuration and ABB specifications |
| Switching and short-circuit performance | Determined by the complete approved switching device |
Frequently Asked Questions
What are the ABB 288111 Main Contacts used for?
The ABB 288111 Main Contacts are intended for the designated main electrical contact arrangement within compatible ABB switching equipment. Main contacts form part of the primary current path, with their exact operation and installation requirements determined by the associated switching device.
Are the ABB 288111 Main Contacts interchangeable with ABB 288110 Main Contacts?
The ABB 288111 and ABB 288110 have different manufacturer part numbers and order codes. Although both are designated Main Contacts, interchangeability should not be assumed. Check the original equipment parts list, contact configuration and ABB servicing documentation to identify the correct replacement.
What is the ABB order code for the 288111 Main Contacts?
The ABB order code is 7GDS288111R0000, and the corresponding manufacturer part number is 288111.
Which ABB product group do the 288111 Main Contacts belong to?
The ABB 288111 Main Contacts belong to ABB product group GT.
How can I confirm compatibility and the correct replacement procedure for ABB 288111 Main Contacts?
Check the original equipment parts list and servicing instructions for ABB part number 288111 or order code 7GDS288111R0000. Confirm the compatible switching device, supplied contact configuration, installation requirements and prescribed inspection or adjustment procedures. Replacement work should be performed by suitably qualified personnel with the equipment safely isolated.
ABB Main Contact Components for Industrial Electrical Equipment
The ABB 288111 Main Contacts, order code 7GDS288111R0000, provide a clearly identified electrical contact component for compatible ABB switching equipment, supporting accurate spare parts selection, correct contact assembly configuration and effective maintenance of designated electrical switching mechanisms.
