| Image | Item No. | Description |
| 706-1 (Inv) | 12V Rail Contact Wire with Transformer Connector
1 Part, 1969
Catalog: Sets: Train: Supplemental: 12V |
| 706-3 (Inv) | 12V Rail Contact Wire with Transformer Connector with Cap
1 Part, 1974
Catalog: Sets: Train: Supplemental: 12V |
| 742-1 (Inv) | 12V Transformer for 110V Pack
1 Part, 1969
Catalog: Sets: Train: Supplemental: 12V |
| 740-2 (Inv) | 12V Transformer for 220V Pack
1 Part, 1969
Catalog: Sets: Train: Supplemental: 12V |
| 741-1 (Inv) | 12V Transformer for 220V Pack
1 Part, 1974
Catalog: Sets: Train: Supplemental: 12V |
| 7864-1 (Inv) | Transformer / Controller 12V
28 Parts, 1980
Catalog: Sets: Train: Supplemental: 12V |
| bb0293 | Electric, Train 12V Transformer for 110V - Type 1
Catalog: Parts: Electric, Train |
| 740 | Electric, Train 12V Transformer for 220V - Type 1
Catalog: Parts: Electric, Train |
| bb0092 | Electric, Train 12V Transformer for 220V - Type 2
Catalog: Parts: Electric, Train |
| 7864 | Electric, Train 12V Transformer for 220V - Type 3
Catalog: Parts: Electric, Train |
| 7864a | Electric, Train 12V Transformer for 220V - Type 3 (Continental European)
Catalog: Parts: Electric, Train |
| 7864c01 (Inv) | Electric, Train 12V Transformer for 220V - Type 3 with Output Cover Plug
Catalog: Parts: Electric, Train |
| 7864ac01 (Inv) | Electric, Train 12V Transformer for 220V - Type 3 with Output Cover Plug (Continental European)
Catalog: Parts: Electric, Train |
| 7864b | Electric, Train 12V Transformer for 230V - Type 3 (UK)
Catalog: Parts: Electric, Train |
| 7864bc01 (Inv) | Electric, Train 12V Transformer for 230V - Type 3 with Output Cover Plug (UK)
Catalog: Parts: Electric, Train |
| 7864c | Electric, Train 12V Transformer for 240V - Type 3 (Australian)
Catalog: Parts: Electric, Train |
| 7864cc01 (Inv) | Electric, Train 12V Transformer for 240V - Type 3 with Output Cover Plug (Australian)
Catalog: Parts: Electric, Train |
| x471 | Electric, Train 12V Transformer Speed Throttle
Catalog: Parts: Electric, Train |
| bb0529 | Electric, Train 12VAC Output Cover for Train 12V Transformer Type 3
Catalog: Parts: Electric, Train |
| 108679 | Paper Information Note for Parents, 12V Transformer - 108679
Catalog: Parts: Paper |
| 108681 | Paper Information Note for Parents, 12V Transformer - 108681
Catalog: Parts: Paper |