| PartNumber | 2905582 | 2905580 | 2905581 |
| Description | Transistor Output Optocouplers FLT-ISG-BR-18 | Transistor Output Optocouplers FLT-ISG-BR-11 | Transistor Output Optocouplers FLT-ISG-BR-14 |
| Manufacturer | Phoenix Contact | Phoenix Contact | Phoenix Contact |
| Product Category | Transistor Output Optocouplers | Transistor Output Optocouplers | Transistor Output Optocouplers |
| Brand | Phoenix Contact | Phoenix Contact | Phoenix Contact |
| Product Type | Transistor Output Optocouplers | Transistor Output Optocouplers | Transistor Output Optocouplers |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Optocouplers | Optocouplers | Optocouplers |
| Unit Weight | 3.742567 oz | 4 oz | 4 oz |