This relay at its bare bones is the same as the rib2401b, so naturally it can do just about anything that the rib2401b can do. Web rib relays are the most reliable, well made, and convenient relays in the industry. Web the 'rib' stands for 'relay in a box', by the way. They have been prepackaged 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. Use only one control voltage, and insulate the other control wire. They're pretty handy, mounting is much simpler than other types. What sets this relay apart, is its bacnet communications and the addition of a binary input. Web rib® building automation. Web rib® building automation. Our most common mounting means can be found on our relay in a box (rib®) products.
Use only one control voltage, and insulate the other control wire. They’re easy to use, save us a ton of time, and most importantly they make our customers happy. Web relays functional devices, inc. You can even permanently short together the dry contact input wires or terminals to get the device to act as a normal relay when the input power is. Web rib® building automation. These prepackaged relays come in a plastic housing and have a 0.5″ or 0.75″ national pipe thread (npt) nipple. Web the rib relay in a box pilot series (includes ribu1c, ribu2c, ribh1c, ribh2c, ribh1s and more) has 10a relay contacts and is used to control light electrical loads, dirve power relays or contactors, or sense the voltage being fed to electrical loads. Web the rib21cdc makes for a great utility truck relay, considering its 120 vac to 277 vac acceptance. A lot of rib relays have two coil voltages; Web the rib relay in a box pilot series (includes ribu1c, ribu2c, ribh1c, ribh2c, ribh1s and more) has 10a relay contacts and is used to control light electrical loads, dirve power relays or contactors, or sense the voltage being fed to electrical loads. They're pretty handy, mounting is much simpler than other types.
