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    Relays

    RIB Enclosed Relay

    The Relay in a Box (RIB) Series from Functional Devices controls most BAS, HVAC, low-horsepower motor and lighting applications.

    Overview

    The Relay in a Box (RIB) Series from Functional Devices controls most BAS, HVAC, low-horsepower motor and lighting applications. The relays come mounted and pre-wired in a housing, saving the installer the time, trouble, and expense of buying separate components (relay, socket, mounting rail, and enclosure) and assembling them on the job or at the shop.

    Features & Benefits:
    • Convenient and economical to use
    • Relay status indicator via LED
    • Coil uses low current and accepts a wide range of AC and DC voltages
    • Closed/Open/Auto switch option available
    • Nipple- or screw-mountable
    • Color-coded wires for eliminating errors
    Certifications:
    • UL listed for UL916 Energy Management and UL864 Fire