| MPN | B501B |
|---|---|
| Brand | SYSTEM SENSOR |
Check the listing for details. HONEYWELL B501B / B501B (USED). Condition: Used. Listed at 15.73 USD. HONEYWELL B501B / B501B (USED) DISCONTINUED BY MANUFACTURER, PLUG-IN DETECTOR BASE, FOR USE WITH: 1551/2551/2551T/5551, 10 X 6 X 2 IN. Part Number B501B. FACTORY WARRANTY MAY NOT APPLY. RADWELL 2-YEAR WARRANTY INCLUDED.
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