RIB® Polarized Relays Are Used For A Wide Variety Of Commercial Or Industrial Energy Management Applications.
RIB® Polarized Relays are solidly engineered and manufactured for long lasting durability and dependability. Polarized Series relays have a polarized coil and are designed for operation in systems that require supervision from controllers and utilize end-of-line resistors. The "FA" in the model name stands for Fire Alarm. Relay, LED indicator, socket, mounting rail, transient protection and housing are packaged in one unit to save installer the time, trouble and expense of buying separate components and assembling them on the job or at the shop. Can also be operated from A/C voltage (non-polarized) if desired. Enclosed, T Style and Track Mount type 10, 15 and 20 amp units are available with 12V and 24V AC/DC coil voltages and SPDT, SPST and DPDT contacts. Override Switch included on some models.