| PartNumber | MPU-32-01-00 | MPU-32-00-00 | MPU-32-01-01 |
| Description | Relay Sockets & Hardware MOTOR PROTECT UNIT TIA-485 | Relay Sockets & Hardware MOTOR PROTECT UNIT | Relay Sockets & Hardware MOTOR PROTECT UNIT 1A TIA-485 |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | Relay Sockets & Hardware | Relay Sockets & Hardware | Relay Sockets & Hardware |
| RoHS | N | N | Y |
| Product | Accessories | Accessories | Accessories |
| Accessory Type | Motor Protection Unit | Motor Protection Unit | Motor Protection Unit |
| Packaging | Bulk | Bulk | Bulk |
| Series | MPU-32 | MPU-32 | MPU-32 |
| 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 |