1SFL431001R8011 carries the ABB ordering reference for an A95-30-11-80 contactor configuration, providing a defined combination of power contacts, auxiliary contacts, and coil specification within the ABB A-series range.
For industrial inventory management, the complete reference is used to distinguish this contactor from other A-series models with similar housings but different current ratings, contact arrangements, or control versions.
The model designation is especially important when replacing installed contactors, as ABB A-series devices are available in multiple configurations under the same product family.
Electrical Data Sheet
| Recorded Item | Specification |
|---|---|
| Manufacturer | ABB |
| Ordering Reference | 1SFL431001R8011 |
| Product Designation | A95-30-11-80 |
| Product Family | A-Series Contactors |
| Device Type | Contactor |
| Contactor Size | A95 |
| Rated Operational Current (AC-3) | 95 A |
| Main Contact Arrangement | 3 Normally Open |
| Auxiliary Contact Arrangement | 1 Normally Open + 1 Normally Closed |
| Coil Version | 80 V AC |
| Frequency | 50 Hz |
| Mounting Type | Screw Mounting |
| Application Category | Industrial Switching |
Configuration Breakdown
The A95-30-11-80 designation provides the main configuration information of this ABB contactor.
| Designation | Meaning |
|---|---|
| A95 | Contactor frame size |
| 30 | Three main power contacts |
| 11 | One NO and one NC auxiliary contact |
| 80 | Coil voltage version |
The complete designation helps identify the exact contactor arrangement without relying only on the external appearance of the device.
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Contact Arrangement Record
This model is configured for three-phase power circuit switching with additional auxiliary signaling contacts.
| Contact Group | Configuration |
|---|---|
| Main Power Contacts | 3NO |
| Auxiliary Contacts | 1NO + 1NC |
| Switching Element | Electromechanical Contactor |
| Control Function | Load Switching |
The integrated auxiliary contacts provide additional connection points commonly used within electrical control circuits.
Technical Matching Points
When checking this contactor against an installed unit, the following details are normally compared:
| Check Point | Purpose |
|---|---|
| ABB Ordering Number | Confirm exact replacement |
| A95 Frame Size | Match contactor category |
| AC-3 Current Rating | Verify load compatibility |
| Main Contact Layout | Confirm power wiring |
| Auxiliary Contacts | Maintain control circuits |
| Coil Voltage | Match control supply |
Matching only the ampere rating may not identify the correct contactor version because ABB provides multiple configurations within similar current ranges.
A95 Series Position
ABB A-series contactors are available across different current classes and configuration options.
The A95 version represents a larger contactor frame compared with smaller A-series models.
Common differences between A-series versions include:
| Variation Area | Possible Differences |
|---|---|
| Current Rating | Different switching capacities |
| Contact Layout | Different NO/NC combinations |
| Coil Specification | Different control voltages |
| Accessories | Optional add-on components |
| Mechanical Size | Different frame dimensions |
The 1SFL431001R8011 represents one specific A95 configuration rather than a general A-series contactor.
FAQ
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