McMaster-Carr logo
    Filter by
    System of Measurement
    Timing Adjustment Style
    Number of Terminals
    Mounting Location
    Relay Type
    Socket Connection
    Switching Current
    Industrial Info Snippet
    Switch Designation
    Electrical Connection
    Switching Voltage
    Industrial Info Snippet
    Mechanical Life Cycles
    Number of Circuits Controlled
    Number of Timing Ranges
    Operation Type
    Height
    CSA File Number
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    14 Products
    About Timer Relays
    industrial info icon

    Use our timing charts to compare common timer functions. Plus, learn how applying or removing input voltage triggers relays.

    Solid State Versa-Mount Timer Relays

    Image of Product. Front orientation. Contains Annotated. Timer Relays. Solid State Versa-Mount Timer Relays.
    Image of Product. Front orientation. Relay Sockets. Solid State Versa-Mount Timer Relays.

    Sockets

    Mount these timer relays in a panel cutout or plug them into a relay socket for quick installation. Capable of fast switching, they are solid state and have no moving parts, so they require less maintenance, last longer, and are quieter than mechanical relays. Unlike standard relays that switch on and off immediately, timer relays delay before the circuit stops or starts.
    Delayed Off—Delayed off relays let you set how long it takes for the relay to turn off after input voltage is removed. For example, a sensor detects when an item has been placed on a conveyor, triggering the relay to start the conveyor belt and a cooling fan. After the item has moved past another sensor, the input voltage is removed to stop the conveyor, while the cooling fan runs for a set time before shutting off.
    Repeat Cycle—Relays with a repeat cycle alternate between an on cycle and off cycle of equal durations until input voltage is removed. A common example would be a flashing light.
    Asymmetrical Repeat Cycle—Relays with an asymmetrical repeat cycle begin in an on state, then alternate between different durations of off and on for as long as input voltage is applied. For example, a heating system starts with an on period, then switches to an off period once the desired temperature is reached.
    Start-Off Asymmetrical Repeat Cycle—Relays with a start-off asymmetrical repeat cycle begin in an off state, then alternate between different durations of on and off for as long as input voltage is applied. For example, an irrigation system receives a signal and starts in the off state, allowing water to fill before switching on to start pumping.
    Sockets—Relay sockets (sold separately) mount to 35 mm DIN rail (also known as DIN 3 rail) or can be mounted to a flat surface.
    Timer Relays
    Sockets
    Timing
    Range
    No. of
    Terminals
    Input Voltage
    Control Current,
    mA
    No.
    of
    Overall
    Switching Current
    @ Voltage
    Ht.
    Wd.
    Dp.
    Each
    Each
    Delayed Off
     
    2 Circuits Controlled with 2 Off or 2 On—DPDT
    8120V AC240.05 sec. to 12 sec.5 amp @ 240V AC1.9"1.9"2.74"69695K7400000007122K1900000
    8120V AC243 sec. to 12 min.5 amp @ 240V AC1.9"1.9"2.74"69695K730000007122K190000
     
    Repeat Cycle
     
    2 Circuits Controlled with 2 Off or 2 On—DPDT
    8120V AC, 240V AC, 110V DC, 120V DC10040.05 sec. to 300 hr.5 amp @ 240V AC1.9"1.9"3.3"69695K720000007122K190000
     
    Asymmetrical Repeat Cycle
     
    2 Circuits Controlled with 2 Off or 2 On—DPDT
    824V AC, 48V AC, 12V DC, 24V DC, 48V DC8340.05 sec. to 300 hr.5 amp @ 240V AC1.9"1.9"3.3"69695K1140000007122K190000
    8120V AC, 240V AC, 110V DC, 120V DC4140.05 sec. to 300 hr.5 amp @ 240V AC1.9"1.9"3.3"69695K1130000007122K190000
    1124V AC, 48V AC, 12V DC, 24V DC, 48V DC8340.05 sec. to 300 hr.5 amp @ 240V AC1.9"1.9"3.3"8934N140000007122K210000
    11120V AC, 240V AC, 110V DC, 120V DC4140.05 sec. to 300 hr.5 amp @ 240V AC1.9"1.9"3.3"8934N130000007122K210000
     
    Start-Off Asymmetrical Repeat Cycle
     
    2 Circuits Controlled with 2 Off or 2 On—DPDT
    824V AC, 48V AC, 12V DC, 24V DC, 48V DC8340.05 sec. to 300 hr.5 amp @ 240V AC1.9"1.9"3.3"69695K1120000007122K190000
    8120V AC, 240V AC, 110V DC, 120V DC4140.05 sec. to 300 hr.5 amp @ 240V AC1.9"1.9"3.3"69695K1110000007122K190000
    1124V AC, 48V AC, 12V DC, 24V DC, 48V DC8340.05 sec. to 300 hr.5 amp @ 240V AC1.9"1.9"3.3"8934N120000007122K210000
    11120V AC, 240V AC, 110V DC, 120V DC4140.05 sec. to 300 hr.5 amp @ 240V AC1.9"1.9"3.3"8934N1110000007122K210000
     
    Timer Relay Brackets
    Image of Product. Front orientation. Timer Relay Brackets. Solid State Versa-Mount Timer Relays.
    Mounting brackets are required to mount relays into a panel cutout.
    Mounting Hole
    Material
    Mounting
    Location
    No.
    of
    Ctr.-to-Ctr.
    Dia.,
    mm
    Mounting Fasteners
    Included
    Screw
    Size
    Ht.
    Wd.
    Each
    Polycarbonate
    		Panel23"5YesM5
    		2.28"1.89"6963K22000000
    back to top