RIB® Enclosed Time Delay Relay RIBTD2401B, Hi/Low Sep. 20A, SPDT, 24VAC/DC 120VAC

The Dry Contact Input RIB series offers all the advantages of the standard RIB line; plus, it can be activated by a wide range of dry-contacts such as thermostats, switches, other relays, solid-state switches, etc. The Dry Contact Input RIB provides the low-voltage (Class 2) power needed to activate the relay (self-powered) - just close the dry-contact input. The power to energize the relay can be brought to the relay on a separate pair of wires along with the control output of the controller, or can be a local power source near the relay. The relay contacts are isolated from the input ...

Features: SPNO Quick connect 50/60 Hz 240 VAC 8 AMPS Coil 24 VAC

RIB® Enclosed Polarized Relay RIBT24B-FA, 20A, Hi/Low Sep, SPDT, 24VAC/DC 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® Enclosed Relay RIBTE01B, Hi/Low Sep, 20A, SPDT, 120VAC Power, 5-30VAC/DC Control The optoisolated series of relays may be used when the controller does not have sufficient coil drive power available to energize a relay of the desired contact rating. The power to energize the relay can be brought to the relay on a separate pair of wires along with the control output of the controller, or can be a local power source near the relay.

RIB® Enclosed Power Relay RIB2421SB, 20A, SPDT-NO 24VAC/DC/120VAC/208-277VAC, Override The Power Series contains relays that are rated at 20 or 30 Amp. They have been packaged to save the installer the time, trouble and expense of buying separate components (relay, LED indicator, socket, mounting rail, transient protection and housing) and assembling them on the job or at the shop.