| Manufacturer | Part Number | Description |
|---|---|---|
| Shinmei Electric | RSB-48 | (RSB-xx) Using Permanent Magnet High sensitivity Two Poles Signal Relay RSB RELAYS |
| Unknown Manufacturer | RSB-48 | 2 Pole relay suitable |
Emerson |
TQN20A48S12-RSBJ | DC-DC / Intermediate Bus Converter |
Emerson |
TQN25A48S12-RSBJ | DC-DC / Intermediate Bus Converter |