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    17 Products

    DIN-Rail Mount Interface Relays

    Isolate input and output circuits to prevent damage from voltage spikes, reduce signal interference, and amplify signal. These relays interface between your controller and components—they receive a signal from the controller to switch power on or off to the components. All have an LED indicator that shows you if your switch is actuated, so you know it’s connected and wired correctly. Use them to communicate signals to devices like motors or sensors. Mount them on 35 mm DIN rail (also known as DIN 3 rail).
    1 Circuit Controlled with 1 Off or 1 On—SPDT
    Image of Product. Front orientation. Contains Annotated. Interface Relays. DIN-Rail Mount Interface Relays, 1 Circuit Controlled, With Screw Terminals.
    Image of Product. Front orientation. Contains Annotated. Interface Relays. DIN-Rail Mount Interface Relays, 1 Circuit Controlled, With Spring-Clamp Terminals.
    Image of Attribute. Relay with Fuse Holder (Sold Separately). Front orientation. Contains Annotated. Fuse Holder Slot. DIN-Rail Mount Interface Relays.

    With Screw

    Terminals

    With

    Spring-Clamp

    Terminals

    Relay with

    Fuse Holder

    (Sold

    Separately)

    With Spring-Clamp Terminals—Relays with spring-clamp terminals connect and disconnect to wires without needing to turn screws. Because there is no screw, these connections have less risk of loosening over time than screw terminals, even when there is vibration.
    Fuse Holder Slot—Relays with a fuse holder slot give you the option for additional overload protection. If the current exceeds the fuse’s rating, the fuse will blow and break the circuit. This prevents the relay from overheating, breaking, or causing a fire. The fuse holder is sold separately. You can use these relays without the fuse holder as a standard interface relay.
    Interface Relays
    Replacement
    Relays
    Fuse Holders
    No. of
    Terminals
    Input Voltage
    Control Current,
    mA
    Switching Current
    @ Voltage
    Max. Switching
    Voltage, V AC
    Ht.
    Wd.
    Dp.
    Features
    Each
    Each
    Each
    With Screw Terminals
    5120V AC, 120V DC56 amp @ 240V AC2503.5"0.2"3"LED Indicator8262T120000008262T2200000———0
    5120V AC, 120V DC56 amp @ 240V AC2503.7"0.2"3.5"Fuse Holder Slot, LED Indicator4144N102000008262T2200004144N10800000
     
    With Spring-Clamp Terminals
    5120V AC, 120V DC56 amp @ 240V AC2503.7"0.2"3"LED Indicator4144N17000008262T220000———0
    5120V AC, 120V DC56 amp @ 240V AC2503.7"0.2"3.5"Fuse Holder Slot, LED Indicator4144N104000008262T2200004144N1080000
     
    2 Circuits Controlled with 2 Off or 2 On—DPDT
    Image of Product. Front orientation. Contains Annotated. Interface Relays. DIN-Rail Mount Interface Relays, 2 Circuits Controlled, With Screw Terminals.

    With Screw

    Terminals

    Interface Relays
    Replacement
    Relays
    No. of
    Terminals
    Input Voltage
    Control Current,
    mA
    Switching Current
    @ Voltage
    Max. Switching
    Voltage, V AC
    hp @ Switching
    Voltage
    Ht.
    Wd.
    Dp.
    Features
    Each
    Each
    With Screw Terminals
    8240V AC, 240V DC58 amp @ 240V AC2501/2 hp @ 120V AC3.5"0.6"3"LED Indicator4144N140000004026N1300000
     

    Compact Spade-Terminal Relays

    Image of Product. 11-Terminal Relay Socket. Front orientation. Relay Sockets. Compact Spade-Terminal Relays.
    Image of Product. 14-Terminal Relay Socket. Front orientation. Relay Sockets. Compact Spade-Terminal Relays.
    Image of Product. 8-Terminal Relay Socket. Front orientation. Relay Sockets. Compact Spade-Terminal Relays.

    11-Terminal

    Relay Socket

    14-Terminal

    Relay Socket

    8-Terminal

    Relay

    Socket

    Fit these relays where standard spade-terminal relays are too big. You can connect them three ways. Plug them into a socket (sold separately), connect them with quick-disconnect terminals, or solder wires directly to the terminals. An LED indicator shows you the status of the relay, so you know it’s connected and wired correctly.
    2 Circuits Controlled and 4 Circuits Controlled—Relays that control 2 or more circuits have a lockable test button, so you can test their function. When you press the button, the relay switches contacts. Use this button when checking a relay for proper function before installing it, or when investigating issues with wired relays.
    Sockets with Screw Terminals—Relay sockets mount directly on 35 mm DIN rail (also known as DIN 3 rail) for fast installation. You can also mount them to a flat surface using screws.
    Relays
    Sockets with
    Screw Terminals
    No. of
    Terminals
    Input Voltage,
    V AC
    Control Current,
    mA
    Switching Current
    @ Voltage
    Max. Switching
    Voltage, V AC
    hp @ Switching Voltage
    Ht.
    Wd.
    Dp.
    Quick-Disconnect
    Tab Wd.
    Features
    Each
    Each
    2 Circuits Controlled with 2 Off or 2 On—DPDT
     
    Relay-Socket Mount
    8240510 amp @ 120V AC/24V DC3001/2 hp @ 120V AC
    1 hp @ 277V AC
    1.1"0.8"1.6"0.11"LED Indicator, Lockable Test Button, Mechanical Flag Indicator69585K11300000069585K600000
    8240515 amp @ 120V AC
    12 amp @ 24V DC
    3001/2 hp @ 120V AC
    1 hp @ 277V AC
    1.1"0.9"1.6"0.187"LED Indicator, Lockable Test Button, Mechanical Flag Indicator69585K590000069585K10000
     
    4 Circuits Controlled with 4 Off or 4 On—4PDT
     
    Relay-Socket Mount
    1424058 amp @ 120V AC/24V DC3001/2 hp @ 120V AC
    1 hp @ 277V AC
    1.1"0.9"1.6"0.11"LED Indicator, Lockable Test Button, Mechanical Flag Indicator69585K123000069585K60000
     

    High-Starting-Current DIN-Rail Mount Timer Relays

    Image of Product. Front orientation. Contains Annotated. Timer Relays. High-Starting-Current DIN-Rail Mount Timer Relays.
    Reduce voltage fluctuations and stress on shafts and bearings when starting up three-phase motors. These timer relays start with motor contacts in a star configuration, then switch to a delta configuration after a set delay. Since star configuration takes less voltage to start than delta, these relays prevent voltage dips that often happen when a motor starts and are gentler on mechanical parts. Mount these relays directly to 35 mm DIN rail (also known as DIN 3 rail) for quick installation.
    Timing
    Range
    No. of
    Terminals
    Input Voltage
    Control Current,
    mA
    Timer Relay
    Function
    No.
    of
    Overall
    Switching Current @ Voltage
    Max. Switching
    Voltage, V AC
    Ht.
    Wd.
    Dp.
    Each
    2 Circuits Controlled with 2 Off—DPST-NO
    524V AC, 48V AC, 120V AC, 240V AC, 24V DC, 30V DC, 48V DC, 60V DC, 120V DC, 240V DC5Star-to-Delta60.1 sec. to 20 min.6 amp @ 12V AC to 250V AC, 240V AC2503.4"0.7"2.4"8474N11000000
     

    Safety Relays

    Receive signals from safety monitoring relays or controllers to switch devices off and on because of a system failure. Also known as force-guided or mechanically linked contacts, the interlocking opposing contacts on these relays cannot be open or closed at the same time. To keep your system from receiving false switching signals, the interlocking opposing contact must remain open even if a contact welds closed.
    IP20 rated, they have recessed terminals that prevent fingers and other objects from touching live circuits. These relays have been tested to safety standards that can help you achieve your system's PL (performance level) and SIL (safety integrity level). Choose a relay with a PL and SIL rating to meet the needs of your system. Higher ratings indicate greater safety protection. As your system becomes more complex, you generally require a higher safety protection level. Mount them to 35mm DIN rail (also known as DIN 3 Rail).
    SIL 3, PLe Max. System Safety Rating—DIN-Rail Mount
    Image of Product. Bottom orientation. Contains Annotated. Safety Relays. Safety Relays, SIL 3, PLe Max. System Safety Rating—DIN-Rail Mount.
    Relays that meet SIL 3 are tested for applications with a probability of failure of 0.01% to 0.1% and are used for preventing fires, explosions, or toxic releases.
    Mirror Auxiliary Contacts—Relays with mirror auxiliary contacts have contacts that are normally closed and cannot be open at the same time as a normally open main contact.
    Nondetachable Auxiliary Contacts—Relays with nondetachable contacts have auxiliary contacts that won’t separate from the relay if there is shock or vibration.
    Self-Monitoring Circuitry—When a failure is detected, relays with self-monitoring circuitry signal the controller to remove power and prevent restarting until the issue is resolved.
    No. of
    Terminals
    Input Voltage
    Control Current,
    mA
    Switching Current
    @ Voltage
    Max. Switching
    Voltage, V AC
    Aux. Contact Switch
    Starting Position
    Ht.
    Wd.
    Dp.
    Features
    Each
    Spring-Clamp-Terminal Wire Connection
     
    3 Circuits Controlled with 3 Off—3PST-NO
    1824V AC, 24V DC55 amp @ 120V AC2301 On
    3.9"0.9"4.8"Interlocked Opposing Contacts, LED Indicator, Mirror Auxiliary Contacts, Nondetachable Auxiliary Contacts, Recessed Terminals, Self-Monitoring Circuitry6242N1220000000
     
    SIL 3, PLe, CAT IV, 600V Max. System Safety Rating—DIN-Rail and Surface Mount
    Image of Product. Front orientation. Contains Annotated. Safety Relays. Safety Relays, SIL 3, PLe, CAT IV, 600V Max. System Safety Rating—DIN-Rail and Surface Mount.
    Relays that meet SIL 3 are tested for applications with a probability of failure of 0.01% to 0.1% and are used for preventing fires, explosions, or toxic releases.
    Relays that meet CAT 4 withstand circuit surges in electrical applications up to 600V.
    Mirror Auxiliary Contacts—Relays with mirror auxiliary contacts have contacts that are normally closed and cannot be open at the same time as a normally open main contact.
    Nondetachable Auxiliary Contacts—Relays with nondetachable contacts have auxiliary contacts that won’t separate from the relay if there is shock or vibration.
    Self-Monitoring Circuitry—When a failure is detected, relays with self-monitoring circuitry signal the controller to remove power and prevent restarting until the issue is resolved.
    hp @
    Switching Voltage
    No. of
    Terminals
    Input Voltage,
    V AC
    Control Current,
    mA
    Switching Current
    @ Voltage
    Max. Switching
    Voltage, V AC
    Single Phase
    Three Phase
    Aux. Contact Switch
    Starting Position
    Ht.
    Wd.
    Dp.
    Features
    Each
    Screw-Terminal Wire Connection
     
    3 Circuits Controlled with 3 Off—3PST-NO
    18120518 amp @ 400V AC6002 hp @ 120V AC
    3 hp @ 240V AC
    5 hp @ 240V AC
    10 hp @ 480V AC
    15 hp @ 600V AC
    2 Off and 3 On3.4"1.8"5.5"Inspection Window, Interlocked Opposing Contacts, Mirror Auxiliary Contacts, Nondetachable Auxiliary Contacts, Recessed Terminals, Self-Monitoring Circuitry6242N140000000
    18120525 amp @ 400V AC6002 hp @ 120V AC
    5 hp @ 240V AC
    10 hp @ 240V AC
    15 hp @ 480V AC
    20 hp @ 600V AC
    2 Off and 3 On3.4"1.8"5.5"Inspection Window, Interlocked Opposing Contacts, Mirror Auxiliary Contacts, Nondetachable Auxiliary Contacts, Recessed Terminals, Self-Monitoring Circuitry6242N19000000
     
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