| PartNumber | MPS-CTU-01-01 | MPS-CTU-03-00 | MPS-CTU-01-00 |
| Description | Relay Sockets & Hardware MPSControlUnitRingTo ngueTerminals | Relay Sockets & Hardware MPS CONTROL UNIT PROFIBUS | Relay Sockets & Hardware MPS CONTROL UNIT |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | Relay Sockets & Hardware | Relay Sockets & Hardware | Relay Sockets & Hardware |
| RoHS | Y | N | N |
| Product | Hardware | Accessories | Accessories |
| Packaging | Bulk | Bulk | Bulk |
| Series | MPS | MPS | MPS |
| Brand | Littelfuse | Littelfuse | Littelfuse |
| Product Type | Relay Sockets & Hardware | Relay Sockets & Hardware | Relay Sockets & Hardware |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Relays | Relays | Relays |
| Tradename | Starco | Starco | Starco |
| Accessory Type | - | Control Unit | Control Unit |
| Associated Relay Series | - | PGR6300 | PGR6300 |
| Application | - | Profibus | - |