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8 Items

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  1. 27A1D0
    27A1D0
    Warrick a Brand of Gems Sensor Relays, 27 Series
    Item Number
    27A1D0
    MFG Item Number
    27A1D0
    Series
    27
    Product Description
    Series 27 Intrinsically Safe Control
    Specifications
    Specifications
    Control Voltage 120 VAC
    Output Current 8 A
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  2. 27A1E0
    27A1E0
    Warrick a Brand of Gems Sensor Relays, 27 Series
    Item Number
    27A1E0
    MFG Item Number
    27A1E0
    Series
    27
    Product Description
    Series 27 Intrinsically Safe Control
    Specifications
    Specifications
    Supply Voltage 120 VAC
    Nominal Supply Voltage 120 VAC
    Output Rating 8 A
    Number of Channels 1
    Mounting Surface
    Status Indicator No
    Input Sensitivity 10 kOhm
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  3. 27A1D4
    27A1D4
    Warrick a Brand of Gems Sensor Relays, 27 Series
    Item Number
    27A1D4
    MFG Item Number
    27A1D4
    Series
    27
    Product Description
    Series 27 Intrinsically Safe Control
    Specifications
    Specifications
    Supply Voltage 120 VAC
    Nominal Supply Voltage 120 VAC
    Output Rating 8 A
    Number of Channels 1
    Mounting Surface
    Status Indicator No
    Input Sensitivity 3 kOhm
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  4. 27A1E1
    27A1E1
    Warrick a Brand of Gems Sensor Relays, 27 Series
    Item Number
    27A1E1
    MFG Item Number
    27A1E1
    Series
    27
    Product Description
    Series 27 Intrinsically Safe Control
    Specifications
    Specifications
    Supply Voltage 120 VAC
    Nominal Supply Voltage 120 VAC
    Output Rating 8 A
    Number of Channels 1
    Mounting Surface
    Status Indicator No
    Input Sensitivity 10 kOhm
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  5. 27A1E4
    27A1E4
    Warrick a Brand of Gems Sensor Relays, 27 Series
    Item Number
    27A1E4
    MFG Item Number
    27A1E4
    Series
    27
    Product Description
    Series 27 Intrinsically Safe Control
    Specifications
    Specifications
    Supply Voltage 120 VAC
    Nominal Supply Voltage 120 VAC
    Output Rating 8 A
    Number of Channels 1
    Mounting Surface
    Status Indicator No
    Input Sensitivity 10 kOhm
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  6. 27A1G0
    27A1G0
    Warrick a Brand of Gems Sensor Relays, 27 Series
    Item Number
    27A1G0
    MFG Item Number
    27A1G0
    Series
    27
    Product Description
    Series 27 Intrinsically Safe Control
    Specifications
    Specifications
    Supply Voltage 120 VAC
    Nominal Supply Voltage 120 VAC
    Output Rating 8 A
    Number of Channels 1
    Mounting Surface
    Status Indicator No
    Input Sensitivity 100 kOhm
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  7. 27A2D0
    27A2D0
    Warrick a Brand of Gems Sensor Relays, 27 Series
    Item Number
    27A2D0
    MFG Item Number
    27A2D0
    Series
    27
    Product Description
    Series 27 Intrinsically Safe Control
    Specifications
    Specifications
    Supply Voltage 240 VAC
    Nominal Supply Voltage 240 VAC
    Output Rating 8 A
    Number of Channels 1
    Mounting Surface
    Status Indicator No
    Input Sensitivity 3 kOhm
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  8. 27A2D1
    27A2D1
    Warrick a Brand of Gems Sensor Relays, 27 Series
    Item Number
    27A2D1
    MFG Item Number
    27A2D1
    Series
    27
    Product Description
    Series 27 Intrinsically Safe Control
    Specifications
    Specifications
    Supply Voltage 240 VAC
    Nominal Supply Voltage 240 VAC
    Output Rating 8 A
    Number of Channels 1
    Mounting Surface
    Status Indicator No
    Input Sensitivity 3 kOhm
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
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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