The Tactical Power TP-RLB1-DPDT-V2 is a 12VDC/24VDC buffered relay with a double pole double throw output (DPDT) and is ideal for any 12V/24V equipment with limited sink current capability. The relay can be configured to trigger with either a negative or positive voltage and by default both poles of the relay are voltage dry contacts. A positive or negative voltage can be applied to the common of either pole by changing the onboard jumper.
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