RH/RJ/RU/RR Series General Purpose Relays

IDEC's RH, RJ, RU, and RR series of general purpose relays for use in a variety of applications

Image of IDEC's RH/RJ/RU/RR Series General Purpose RelaysIDEC 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 VAC while maintaining a minimum switching load of 0.1 mA at 1 VDC, 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 VAC. Terminals are available in two styles, 8- or 11-pin tubular (octal) or 0.187" plug-in. Coil voltages range from 6 VDC to 240 VAC. 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.

Features
  • RH Series
    • SPDT through 4PDT, 10 A contacts
    • Compact power type relays
    • Miniature power relays with a large capacity
    • 10 A contact capacity
    • Compact size saves space
  • RU Series
    • Compact size: Blade: 12.7 mm x 27 mm x 28.8 mm; PCB: 12.7 mm x 25.5 mm x 28.8 mm
    • Contact rating: Blade: 8 A (DPDT), 12 A (SPDT); PCB: 8 A (DPDT and DPST-NO), 12 A (SPDT and SPST-NO), 16 A (SPDT and SPST-NO)
    • Operational life: 200 K cycles at full resistive AC load; 50 million cycles, no load
    • Blade model has optional green, non-polarized LED
    • RoHS compliant
  • RJ Series
    • Full featured universal miniature relays
    • Designed with environment taken into consideration
    • Two terminal styles: plug-in and PCB mount
    • Non-polarized LED indicator
    • No internal wires, lead-free construction
    • Cadmium-free contacts
    • Mechanical flag indicator
    • Manual latching lever with color coding for AC or DC coil
    • Snap-on yellow marking plate; optional marking plates are available in four other colors
    • Maximum contact ratings: 10 A (RU2), 6 A (RU4), 3 A (RU42)
    • UL Recognized, CSA Certified, EN Compliant
  • RR Series
    • SPDT through 3PDT, 10 A contacts
    • Midget power type relays
    • Available in pin and blade terminal styles.
    • Options include an indicator, check button for test operations, and side flange.
    • DIN rail, surface, and panel mount sockets are available for a wide a variety of mounting applications.

RH Series

ImageManufacturer Part NumberDescriptionContact FormContact Rating (Current)Switching VoltageAvailable QuantityView Details
RELAY GEN PURPOSE 4PDT 10A 24VRH4V2-UDC24VRELAY GEN PURPOSE 4PDT 10A 24V4PDT (4 Form C)10A120VAC, 28VDC - Max727 - ImmediateView Details
RELAY GEN PURPOSE 4PDT 10A 120VRH4B-ULAC120VRELAY GEN PURPOSE 4PDT 10A 120V4PDT (4 Form C)10A120VAC, 28VDC - Max146 - ImmediateView Details
RELAY GEN PURPOSE 4PDT 10A 24VRH4B-ULDC24VRELAY GEN PURPOSE 4PDT 10A 24V4PDT (4 Form C)10A120VAC, 28VDC - Max143 - ImmediateView Details

RJ Series

ImageManufacturer Part NumberDescriptionContact FormContact Rating (Current)Switching VoltageAvailable QuantityView Details
RELAY GEN PURPOSE SPDT 12A 24VRJ1S-CLD-D24RELAY GEN PURPOSE SPDT 12A 24VSPDT (1 Form C)12A250VAC - Nom336 - ImmediateView Details
RELAY GEN PURPOSE SPDT 12A 24VRJ1S-C-D24RELAY GEN PURPOSE SPDT 12A 24VSPDT (1 Form C)12A250VAC - Nom1573 - ImmediateView Details
RELAY GEN PURPOSE DPDT 8A 120VRJ2S-CL-A120RELAY GEN PURPOSE DPDT 8A 120VDPDT (2 Form C)8A250VAC - Nom182 - ImmediateView Details

RU Series

ImageManufacturer Part NumberDescriptionContact FormContact Rating (Current)Switching VoltageAvailable QuantityView Details
RELAY GEN PURPOSE 4PDT 6A 24VRU4S-C-A24RELAY GEN PURPOSE 4PDT 6A 24V4PDT (4 Form C)6A250VAC, 30VDC - Max548 - ImmediateView Details
RELAY GEN PURPOSE 4PDT 6A 120VRU4S-A110RELAY GEN PURPOSE 4PDT 6A 120V4PDT (4 Form C)6A250VAC, 30VDC - Max116 - ImmediateView Details
RELAY GEN PURPOSE 4PDT 3A 120VRU42S-C-A110RELAY GEN PURPOSE 4PDT 3A 120V4PDT (4 Form C)3A250VAC, 30VDC - Max86 - ImmediateView Details

RR Series

ImageManufacturer Part NumberDescriptionContact FormContact Rating (Current)Switching VoltageAvailable QuantityView Details
RELAY GEN PURPOSE DPDT 10A 24VRR2P-ULDC24VRELAY GEN PURPOSE DPDT 10A 24VDPDT (2 Form C)10A240VAC, 30VDC - Max196 - ImmediateView Details
RELAY GEN PURPOSE 3PDT 10A 120VRR3PA-ULAC120VRELAY GEN PURPOSE 3PDT 10A 120V3PDT (3 Form C)10A240VAC, 30VDC - Max86 - ImmediateView Details
RELAY GEN PURPOSE 3PDT 10A 120VRR3PA-UAC120VRELAY GEN PURPOSE 3PDT 10A 120V3PDT (3 Form C)10A240VAC, 30VDC - Max96 - ImmediateView Details
Published: 2018-04-04