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    Sensata / Crydom CKR24 Series Solid State Relay, 20 A rms Load, DIN Rail Mount, 280 V rms Load, 32 V Control

    Sensata / Crydom
    RS Stock No.:
    361-7780
    Mfr. Part No.:
    CKRD2420
    Manufacturer:
    Sensata / Crydom
    View all Solid State Relays
    246 In stock for delivery within 3 working days
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    Price Each

    HK$732.64

    unitsPer unit
    1 - 11HK$732.64
    12 - 24HK$699.58
    25 +HK$683.71
    RS Stock No.:
    361-7780
    Mfr. Part No.:
    CKRD2420
    Manufacturer:
    Sensata / Crydom

    Legislation and Compliance

    COO (Country of Origin):
    MX

    Product Details

    Sensata | Crydom Solid-State Relay, 4000Vrms Dielectric Strength, 8pF I/O Capacitance - CKR24 Series - CKRD2420


    Want a solid-state relay that's tough enough to withstand heavy-duty industrial loads? Check out this one from Sensata | Crydom. It supports load currents between 0.15 and 20A, so it can power through low and high-current applications. The component has no moving parts, meaning there's minimal chance of mechanical wear and virtually no need for maintenance. Its thermally conductive epoxy housing provides reliable protection when the heat is on. As it's designed for mounting on a DIN rail, you don't need any complex tools to set it up, saving you time and effort. You'll find it used for motor switching on assembly lines.

    Features & Benefits


    • Green LED status indicators for easy monitoring and diagnosis
    • Broad operating temperature range between -40ºC and +80ºC for use in challenging settings
    • Low I/O capacitance of 8pF for high-integrity output signals

    What's a zero-cross switching SSR?


    A zero-cross switching SSR like this one is a relay that switches on when the load voltage is close to 0V. This offers the advantage of lower noise generation during signal transmission.

    Approvals

    UL E116950; CSA LR81689; VDE 129156UG; CE; ISO


    Zero Voltage Relays

    Note

    Temperature can affect current rating; please consult the data sheet for potential derating.

    Specifications

    Attribute
    Value
    Maximum Load Current20 A rms
    Mounting TypeDIN Rail
    Maximum Load Voltage280 V rms
    Minimum Load Voltage24 V rms
    Minimum Control Voltage4 V ac/dc
    Maximum Control Voltage32 V
    Switching TypeZero Cross
    Control Voltage Range4 → 32 V dc
    Minimum Load Current0.15 A
    Number of Poles1
    Terminal TypeScrew
    Output DeviceSCR
    Maximum Turn On Time1/2 cycle
    SeriesCKR24
    Load Voltage Range24 → 280V ac
    Dimensions81.9 x 22.5 x 99mm
    Special FeaturesAC or DC control, Zero-crossing (resistive loads) or Instantaneous-fire (inductive loads) output
    Standards MetCE, cURus
    Capacitance8pF
    Maximum Operating Temperature+80°C
    Off State Leakage Current10 mArms
    Length81.9mm
    Operating Temperature Range-40 → +80°C
    Minimum Operating Temperature-40°C
    Height99mm
    Depth22.5mm
    246 In stock for delivery within 3 working days
    Add to Basket
    units

    Added

    Price Each

    HK$732.64

    unitsPer unit
    1 - 11HK$732.64
    12 - 24HK$699.58
    25 +HK$683.71