| PartNumber | SE-400 | SE-410 | SE-400IRC |
| Description | Industrial Relays GROUND FAULT RELAY TEST | Rotary Switches SELECTOR SWITCH | Relay Sockets & Hardware SE-400 W/ SHOCK MT ENCLOSURE |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | Industrial Relays | Rotary Switches | Relay Sockets & Hardware |
| RoHS | Y | Y | - |
| Product | Protection Relays | - | - |
| Type | Ground-Fault-Relay Test Unit | - | - |
| Series | SE-400 | SE-410 | S-400 |
| Packaging | Bulk | Bulk | Bulk |
| Brand | Littelfuse | Littelfuse | Littelfuse |
| Product Type | Industrial Relays | Rotary Switches | Relay Sockets & Hardware |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Relays | Switches | Relays |
| Illuminated | - | Non-Illuminated | - |
| Illumination Color | - | - | - |
| Lamp Type | - | - | - |