PCB boards
PCB boards
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DRB-200
12-28vAC/DC double pole relay board (very handy little relay)
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SM-1228
Voltage reducing unit up to 28vDC down to 12vDC output
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FRM-100
24 volt fire relay module
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ILM-100
2 door interlock board
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TIMER BOARD
Timer board 12vAC/DC from 2 - 25 seconds

