| Brand | Underwriters Lab |
|---|---|
| Type | Board |
| Unit Type | Unit |
| Model | S-522 |
| MPN | S-522 |
| Country/Region of Manufacture | Unknown |
| Unit Quantity | 1 |
Check the listing for details. Underwriters Lab Signal System Control Unit S-522 Subassembly AJ-214. Condition: New – Open box. Listed at 96.89 USD.
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