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    2 Products

    Current-Monitoring Relays

    Image of Product. Front orientation. Contains Annotated. Monitoring Relays. Current-Monitoring Relays, Screw Terminals, Knob Adjustment.

    Screw Terminals

    Knob Adjustment

    Protect electrical equipment from overcurrent and undercurrent damage—these relays continuously monitor current flow. When current is outside a set range, they trip and cut power to prevent overheating, fire hazards, and stalling. Rated IP20, these relays have recessed terminals that keep fingers and other objects from touching live circuits. Mount them on a 35 mm DIN rail (also known as DIN 3 rail) for fast installation.
    Knob Adjustment—Relays with knob adjustments have knobs right on the front where you can set your trip current. You can see that they're wired correctly and when they're actuated based on the LED indicators.
    No. of
    Terminals
    Input Voltage
    Trip Current Setting, amp
    Trip Time,
    sec.
    Reset Type
    Switching Current
    @ Voltage
    Max. Switching
    Voltage
    Adjustment
    Mechanism
    Ht.
    Wd.
    Dp.
    Each
    Screw Terminals
     
    1 Circuit Controlled with 1 Off or 1 On—SPDT
    924V AC, 24V DC0.1 to 1, 0.5 to 5, 0.8 to 80.1 to 30Automatic, Manual5 amp @ 240V AC
    5 amp @ 30V DC
    250V AC
    30V DC
    Knob3.5"0.9"3.9"8123N140000000
    9120V AC, 240V AC0.1 to 1, 0.5 to 5, 0.8 to 80.1 to 30Automatic, Manual5 amp @ 240V AC
    5 amp @ 30V DC
    250V AC
    30V DC
    Knob3.5"0.9"3.9"8123N13000000
     
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