IDEC offers a variety of general purpose relays in its RH, RJ, RU, and RR series.

The RH series uses silver cadmium oxide contacts to help reduce voltage arcing. They are available in 1- to 4-poles with either 0.187" blade plug-in or PCB terminals. Options include manual check buttons, LED indicators, and top flange covers for direct surface mounting. All models carry worldwide approvals including UL, CSA, TUV, and CE.

RJ relays are designed with a return spring structure that eliminates unnecessary weak points, improving durability, and increasing electrical conductivity and service life. They are available in both plug-in blade or PCB type, SPDT, or DPDT (Form A or Form C) configuration, and up to 16 A rated contact. There is a unique light guide to provide a brighter and more noticeable status indicator from multiple directions.

The adaptable RU series are available in either 2-pole (DPDT) or 4-pole (4DPDT) models. Both RU2 and RU4 models have multiple standard features, including a non-polarized green indicator LED, a mechanical indicator flag, an easily accessible and replaceable marking plate, and a manual latching lever, coded orange/red for AC coil and green/blue for DC coil. There is no internal wiring, which means no weak solder points and a completely lead-free manufacturing process. The contacts are cadmium-free, making the RU relays environmentally-friendly. All RU relays are manufactured by an automated assembly process making them the highest quality because the possibility of human error has been eliminated during the manufacturing process. IDEC offers several different colored marking plates that can be used to replace the standard marking plate found on the top of the RU relay, making identifying the RU series of relays innovative and simple.

IDEC has developed the RU relay with low signal switching bifurcated contacts. The RU42S model has a maximum contact rating of 3 A 250 V_AC while maintaining a minimum switching load of 0.1 mA at 1 V_DC, allowing users to use this relay for all their dry circuit switching needs.

The RR series relays provide reliable switching for industrial loads. Using pure silver contacts, they are rated up to 10 A and 240 V_AC. Terminals are available in two styles, 8- or 11-pin tubular (octal) or 0.187" plug-in. Coil voltages range from 6 V_DC to 240 V_AC. Carrying approvals including UL, CSA, TUV, and CE marking (TUV and CE on tubular pin types only), they can be used in applications worldwide. Available options include manual check buttons, LED indicators, or side flange covers for direct surface mounting.