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Items 1-10 of 67

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  1. CKRD4830
    CKRD4830
    Crydom Relays, CKR Series
    Item Number
    CKRD4830
    MFG Item Number
    CKRD4830
    Series
    CKR
    Product Description
    Solid State Relay, DIN Rail Mount
    Specifications
    Specifications
    Circuit 1NO
    Status Indicator Yes
    Auxiliary Switch No
    Number of Circuits 1
    Input Signal 4-32 VDC
    Input Polarity DC
    Output Voltage 48-530 VAC
    Current Rating 30 A
    Termination Box Lug
    Output Type SCR AC Switch
    Switching Type Zero Cross
    Integral Heat Sink Yes
    MOV No
    Snubber No
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  2. CKRD4830P
    CKRD4830P
    Crydom Relays, CKR Series
    Item Number
    CKRD4830P
    MFG Item Number
    CKRD4830P
    Series
    CKR
    Product Description
    DIN Rail Mount
    Specifications
    Specifications
    Circuit 1NO
    Status Indicator Yes
    Auxiliary Switch No
    Number of Circuits 1
    Input Signal 4-32 VDC
    Input Polarity DC
    Output Voltage 48-530 VAC
    Current Rating 30 A
    Termination Box Lug
    Output Type SCR AC Switch
    Switching Type Zero Cross
    Integral Heat Sink Yes
    MOV No
    Snubber Yes
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  3. CKRD2420
    CKRD2420
    Crydom Relays, CKR Series
    Item Number
    CKRD2420
    MFG Item Number
    CKRD2420
    Series
    CKR
    Product Description
    SOLID STATE RELAY, 20A, DIN MNT
    Specifications
    Specifications
    Circuit 1NO
    Status Indicator Yes
    Auxiliary Switch No
    Number of Circuits 1
    Input Signal 4-32 VDC
    Input Polarity DC
    Output Voltage 24-280 VAC
    Current Rating 20 A
    Termination Box Lug
    Switching Type Zero Cross
    Integral Heat Sink Yes
    MOV No
    Snubber No
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  4. CKRD4810P
    CKRD4810P
    Crydom Relays, CKR Series
    Item Number
    CKRD4810P
    MFG Item Number
    CKRD4810P
    Series
    CKR
    Product Description
    DIN Rail Mount
    Specifications
    Specifications
    Circuit 1NO
    Status Indicator Yes
    Auxiliary Switch No
    Number of Circuits 1
    Input Signal 4-32 VDC
    Input Polarity DC
    Output Voltage 48-530 VAC
    Current Rating 10 A
    Termination Box Lug
    Output Type SCR AC Switch
    Switching Type Zero Cross
    Integral Heat Sink Yes
    MOV No
    Snubber Yes
    Increase
    Decrease
    Availability
  5. CKRA2410-10
    CKRA2410-10
    Crydom Relays, CKR Series
    Item Number
    CKRA2410-10
    MFG Item Number
    CKRA2410-10
    Series
    CKR
    Product Description
    DIN RAIL MOUNT
    Specifications
    Specifications
    Circuit 1NO
    Status Indicator Yes
    Auxiliary Switch No
    Number of Circuits 1
    Input Signal 90-280 VAC
    Input Polarity AC
    Output Voltage 24-280 VAC
    Current Rating 10 A
    Termination Box Lug
    Output Type SCR AC Switch
    Switching Type Random/Instantaneous
    Integral Heat Sink Yes
    MOV No
    Snubber No
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  6. CKRA2410
    CKRA2410
    Crydom Relays, CKR Series
    Item Number
    CKRA2410
    MFG Item Number
    CKRA2410
    Series
    CKR
    Product Description
    SOLID STATE RELAY, 10A, DIN MNT
    Specifications
    Specifications
    Circuit 1NO
    Status Indicator Yes
    Auxiliary Switch No
    Number of Circuits 1
    Input Signal 90-280 VAC
    Input Polarity AC
    Output Voltage 24-280 VAC
    Current Rating 10 A
    Termination Box Lug
    Output Type SCR AC Switch
    Switching Type Zero Cross
    Integral Heat Sink Yes
    MOV No
    Snubber No
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  7. CKRA2410E-10
    CKRA2410E-10
    Crydom Relays, CKR Series
    Item Number
    CKRA2410E-10
    MFG Item Number
    CKRA2410E-10
    Series
    CKR
    Product Description
    DIN Rail Mount
    Specifications
    Specifications
    Circuit 1NO
    Status Indicator Yes
    Auxiliary Switch No
    Number of Circuits 1
    Input Signal 18-36 VAC
    Input Polarity AC
    Output Voltage 24-280 VAC
    Current Rating 10 A
    Termination Box Lug
    Output Type SCR AC Switch
    Switching Type Random/Instantaneous
    Integral Heat Sink Yes
    MOV No
    Snubber No
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  8. CKRA2410E
    CKRA2410E
    Crydom Relays, CKR Series
    Item Number
    CKRA2410E
    MFG Item Number
    CKRA2410E
    Series
    CKR
    Product Description
    DIN Rail Mount
    Specifications
    Specifications
    Circuit 1NO
    Status Indicator Yes
    Auxiliary Switch No
    Number of Circuits 1
    Input Signal 18-36 VAC
    Input Polarity AC
    Output Voltage 24-280 VAC
    Current Rating 10 A
    Termination Box Lug
    Output Type SCR AC Switch
    Switching Type Zero Cross
    Integral Heat Sink Yes
    MOV No
    Snubber No
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  9. CKRA2410P
    CKRA2410P
    Crydom Relays, CKR Series
    Item Number
    CKRA2410P
    MFG Item Number
    CKRA2410P
    Series
    CKR
    Product Description
    DIN Rail Mount
    Specifications
    Specifications
    Circuit 1NO
    Status Indicator Yes
    Auxiliary Switch No
    Number of Circuits 1
    Input Signal 90-280 VAC
    Input Polarity AC
    Output Voltage 24-280 VAC
    Current Rating 10 A
    Termination Box Lug
    Output Type SCR AC Switch
    Switching Type Zero Cross
    Integral Heat Sink Yes
    MOV No
    Snubber Yes
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  10. CKRA2420-10
    CKRA2420-10
    Crydom Relays, CKR Series
    Item Number
    CKRA2420-10
    MFG Item Number
    CKRA2420-10
    Series
    CKR
    Product Description
    DIN Rail Mount
    Specifications
    Specifications
    Circuit 1NO
    Status Indicator Yes
    Auxiliary Switch No
    Number of Circuits 1
    Input Signal 90-280 VAC
    Input Polarity AC
    Output Voltage 24-280 VAC
    Current Rating 20 A
    Termination Box Lug
    Output Type SCR AC Switch
    Switching Type Random/Instantaneous
    Integral Heat Sink Yes
    MOV No
    Snubber No
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
Page
per page

Relays

Relays are switches that open and close circuits electromechanically or electronically. They control one electrical circuit by opening and closing contacts in another circuit.

Relays are generally used to switch smaller currents in a control circuit and do not usually control power consuming devices directly. Nonetheless, relays can control larger voltages and amperes by having an amplifying effect: a small voltage applied to a relay can result in a large voltage being switched by the contacts.

There a several types of relays that can perform a wide variety of functions in industrial applications: from preventing equipment damage to providing switching capabilities for heavy duty equipment.

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