Vintage Jefferson Electric Signaling Transformer Model 231101 115V Input Multi
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Product details
| Management number | 26092179 | Release Date | 2025/12/14 | List Price | $33.15 | Model Number | 26092179 | ||
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| Category | |||||||||
This is a hard-to-find Jefferson Electric Company signaling transformer, model 231-101, manufactured in Bellwood, Illinois, USA. Built with a heavy-duty metal enclosure, this unit was designed for industrial and commercial signaling systems.
The front data plate lists multiple secondary voltage combinations (4V24V) with a maximum secondary current of 2A, making it useful for vintage alarm systems, bells, buzzers, annunciators, and restoration projects.
The transformer shows cosmetic wear from age and storage, but the metal housing is solid with no major damage. No internal testing was performed, so it is sold as-is, untested, perfect for collectors, repair shops, parts use, or retro electrical restoration.
Model: 231-101 Input: 115V / 5060Hz
Multiple secondary voltage options (4V, 8V, 12V, 16V, 20V, 24V)
Heavy steel enclosure
Vintage item with scuffs, scratches, some rust on the mounting bracket
Looks intact externally
| Category | Electronics > Other |
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| Size | N/A |
| Brand | None |
| Condition | Good |
Other
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