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The Polarized RIB series is equivalent to the standard RIB series except for the coil which is polarized. We are currently offering nine polarized relays, most of which have a similar non-polarized counterpart. The "FA" in the model name stands for Fire Alarm. These relays are designed for operation in systems that require supervision from controllers and utilize end-of-line resistors. The relay can also be operated from A/C voltage (non-polarized) if desired.

RIB&#174; Enclosed Polarized Track Mount Relay RIBMN24C-FA, 2.75&quot;, 15A, SPDT, 24VAC/VDC

enclosed-polarized-track-mount-relay-ribmn24c-fa-275-15a-spdt-24vac-vdc

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