Collection: Enclosed Industrial Relays
RIB® (Relay in a Box®) product lines are the most famous and popular among building automation products of Functional Devices, Inc. These product lines include:
- pilot relays 10-15 Amps
- power relays 20-30 Amps
- latching relays
- low input / optoisolated relay
- polarized relays for use with alarm systems
- dry contact input relays
- relay and current sensor combinations
Key Features:
- prepackaged for quick and easy installation;
- LED indicator, pre-wired, transient protection, and optional HOA switch;
- 10-30 Amps contact rating;
- coil voltages: 10-30V AC/DC, 24V AC/DC, 120V AC/DC, 208-277V AC/DC, 347V AC/DC, 480V AC/DC;
- latching relays' contacts are mechanically latched in position in order to preserve the load's last state (on or off) in case of power loss;
- low-input / optoisolated relays require less power from the controller;
- polarized (alarm) relays designed with four wire circuit that ensures indication of broken wiring connection with RIB;
- dry contact input relays do not need a transformer and operate on a dry contact closure;
- red and NEMA4 housing available.
Before any RIB relay leaves the Functional Devices' manufacturing facility, they all are 100% tested and verified to meet their specifications for performance, safety, and consistency.
