Functional Devices RIB21CDC RIB® Dry Contact Input Relay RIB21CDC, Enclosed, Pilot, 120-277VAC, 10A, SPDT
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 POWER AND THE DRY CONTACT INPUT; THUS, THEY CAN BE WIRED TO SWITCH ANY OTHER POWER-LOAD OR LOW-VOLTAGE LOAD (SEE SPECIFICATIONS FOR CONTACT RATINGS). ONE MODEL CAN BE USED FOR MANY INSTALLATIONS (MODEL RIB21CDC CAN OPERATE FROM ANY VOLTAGE FROM 120VAC - 277VAC; SEE SPECIFICATIONS FOR THE INPUT POWER OF OTHER MODELS).
Priced unit of measure: Each not Pack
Minimum/Multiple for Order: 1
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