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Enclosed Relay 30 Amp SPST-N/O + SPST-N/C with 24 VAC/DC Coil
Relay In a Box (RIB) Power Series 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. The RIB Power Series has a protruding 1/2" or 3/4" NPT nipple from which all wires exit (except T series). To install, remove a conduit knockout in the equipment, insert the wires and nipple through the hole, tighten the locknut, and connect the wires. RIB Power Series - 20, 30A Relays The RIB Power Series has relay contacts rated for 20 and 30A. They require modest coil drive current and are used for direct switching and control of heavy electrical circuits, such as large resistive, motor, and lighting loads. RIBT Series - High/Low Voltage Separation The RIBT Series is designed to provide physically separate entrances for connections to the relay input coil and output contacts. Relay contact wires exit the housing through a 1/2" or 3/4" NPT nipple. The cover of the RIBT Series is removable and, with star bushings or 1/2" conduit, the coil drive wires can enter the housing through one of two convenient openings.