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Single-phase Current Relay [K8DT-AS] (Part Numbers)

Single-phase Current Relay [K8DT-AS]

OMRON

OMRON

Detect errors in motors and other equipment through current changes. Use in either overcurrent or undercurrent mode.
• Monitor AC or DC currents with one relay.
• Use with commercially available CTs (CT secondary side: 0 to 1 A or 0 to 5 A).
• Settings for the operating value, hysteresis, startup lock time, and operating time.
• Width of 17.5 mm to reduce space required in panels.
• Push-in plus Technology that reduce wiring work.
• UL listed for easy shipping to North America.
• Double-insertion holes for crossover wiring (all terminals).
• Models added with transistor outputs for superior contact reliability.
• RoHS compliant

Part Number

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  1. 1
Part Number
K8DT-AS1CA
K8DT-AS1CD
K8DT-AS1TA
K8DT-AS1TD
K8DT-AS2CA
K8DT-AS2CD
K8DT-AS2TA
K8DT-AS2TD
K8DT-AS3CA
K8DT-AS3CD
K8DT-AS3TA
K8DT-AS3TD
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
Voltage Type for Actuating With Detachable Clamps Number of Contacts as Change-Over Contact Number of Contacts as Normally Open Contact Rated Control Supply Voltage AC 60 Hz
(V) 		Rated Control Supply Voltage DC
(V) 		Rated Control Supply Voltage AC 50 Hz
(V) 		Current Measuring Range
(A) 		Supporting Protocol for INTERBUS-Safety Expandable IO Link Master Supporting Protocol for KNX Basic Device Radio Standard GSM Supporting Protocol for PROFINET CBA Supporting Protocol for SafetyBUS p Supporting Protocol for SUCONET Supporting Protocol for INTERBUS Radio Standard UMTS Radio Standard Bluetooth Supporting Protocol for Data-Highway With Time Switch Clock Supporting Protocol for Devicenet Supporting Protocol for Other Bus Systems With Relay Output With Display Supporting Protocol for CAN With Optical Interface Supporting Protocol for PROFIsafe Radio Standard GPRS Supporting Protocol for Foundation Fieldbus Front Built-In Possible Supporting Protocol for PROFINET IO Suitable for Safety Functions Supporting Protocol for AS-Interface Safety at Work Supporting Protocol for TCP/IP Supporting Protocol for Modbus Appendant Operation agent (Ex ib) Supporting Protocol for SERCOS Supporting Protocol for LON Appendant Operation Agent (Ex Ia) Redundancy Supporting Protocol for DeviceNet Safety Supporting Protocol for EtherNet/IP Suitable for Rail Mounting Radio Standard Wlan 802.11 Supporting Protocol for PROFIBUS Supporting Protocol for ASI Rack-Assembly Possible Number of HW-Interfaces Wireless Number of HW-Interfaces Industrial Ethernet Number of HW-Interfaces Parallel Number of Analogue Outputs Number of HW-Interfaces Usb Number of Analogue Inputs Number of HW-Interfaces Serial Tty Number of Interfaces Profinet Number of HW-Interfaces Rs-232 Number of Digital Inputs Number of HW-Interfaces Rs-485 Switching Current
(A) 		Number of HW-Interfaces Rs-422 Number of Digital Outputs Number of HW-Interfaces Other Three-Phase Under Current Possible Three-Phase Overcurrent Possible Single-Phase Hysteresis Possible Contains Function DC-Voltage Under Current Single-Phase Under Current Possible Three-Phase Hysteresis Possible Function DC-Current Hysteresis External Current Transformer Contains Function DC-Voltage Overcurrent Single-Phase Overcurrent Possible

169.70 €

1 3 Days ACfalse10100 - 240-100 - 2400.002 - 0.5--------------------------------------------------------falsefalsetruefalsetruefalsefalsetruefalsetrue

169.70 €

1 3 Days AC/DCfalse1024 - 2420.4 - 26.424 - 240.002 - 0.5--------------------------------------------------------falsefalsetruefalsetruefalsetruefalsefalsetrue

169.70 €

1 3 Days ACfalse01100 - 240-100 - 2400.002 - 0.5--------------------------------------------------------falsefalsetruetruetruefalsetruefalsetruetrue

169.70 €

1 3 Days AC/DCfalse0124 - 2420.4 - 26.424 - 240.002 - 0.5--------------------------------------------------------falsefalsetruetruetruefalsetruefalsetruetrue

169.70 €

1 3 Days ACfalse10100 - 240-100 - 2400.1 - 5--------------------------------------------------------falsefalsetruetruetruefalsetruefalsetruetrue

169.70 €

1 3 Days AC/DCfalse1024 - 2420.4 - 26.424 - 240.1 - 5--------------------------------------------------------falsefalsetruetruetruefalsetruefalsetruetrue

169.70 €

1 3 Days ACfalse01100 - 240-100 - 2400.1 - 5--------------------------------------------------------falsefalsetruetruetruefalsetruefalsetruetrue

169.70 €

1 3 Days AC/DCfalse0124 - 2420.4 - 26.424 - 240.1 - 5--------------------------------------------------------falsefalsetruefalsetruefalsefalsetruefalsetrue

169.70 €

1 3 Days ACtrue10100 - 240-100 - 24010 - 200--------------------------------------------------------falsefalsetruetruetruefalsetruefalsetruetrue

169.70 €

1 3 Days AC/DCtrue1024 - 2420.4 - 26.424 - 2410 - 200--------------------------------------------------------falsefalsetruetruetruefalsetruefalsetruetrue

169.70 €

1 3 Days ACtrue01100 - 240-100 - 24010 - 200--------------------------------------------------------falsefalsetruetruetruefalsetruefalsetruetrue

169.70 €

1 3 Days AC/DCtrue0124 - 2420.4 - 26.424 - 2410 - 200falsetruefalsefalsetruefalsefalsefalsefalsefalsefalsefalsefalsetruefalsefalsetruetruefalsefalsefalsefalsefalsefalsefalsefalsefalsefalsefalsefalsefalsefalsefalsefalsefalsefalsetruefalsefalsefalsefalse000002000615141----------

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  1. 1

Basic information

Application AC or DC currents monitoring Type of Electric Connection Spring clamp connection Max. Permitted Off-Delay Time(s) 0.25
Depth(mm) 90 Height(mm) 90 Width(mm) 17.5
Min. Adjustable Off-Delay Time(s) 0.25 Number of Contacts as Normally Closed Contact 0 Max. Permitted Delay-On Energization Time(s) 30
Min. Adjustable Delay-On Energization Time(s) 0.1

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Basic Attributes

  • Voltage Type for Actuating

    • AC
    • AC/DC

    Clear

  • With Detachable Clamps

    • false
    • true

    Clear

  • Number of Contacts as Change-Over Contact

    • 0
    • 1

    Clear

  • Number of Contacts as Normally Open Contact

    • 0
    • 1

    Clear

  • Rated Control Supply Voltage AC 60 Hz(V)

    • 24 - 24
    • 100 - 240

    Clear

  • Rated Control Supply Voltage DC(V)

    • 20.4 - 26.4

    Clear

  • Rated Control Supply Voltage AC 50 Hz(V)

    • 24 - 24
    • 100 - 240

    Clear

  • Current Measuring Range(A)

    • 0.002 - 0.5
    • 0.1 - 5
    • 10 - 200

    Clear

  • Supporting Protocol for INTERBUS-Safety

    • false

    Clear

  • Expandable

    • true

    Clear

  • IO Link Master

    • false

    Clear

  • Supporting Protocol for KNX

    • false

    Clear

  • Basic Device

    • true

    Clear

  • Radio Standard GSM

    • false

    Clear

  • Supporting Protocol for PROFINET CBA

    • false

    Clear

  • Supporting Protocol for SafetyBUS p

    • false

    Clear

  • Supporting Protocol for SUCONET

    • false

    Clear

  • Supporting Protocol for INTERBUS

    • false

    Clear

  • Radio Standard UMTS

    • false

    Clear

  • Radio Standard Bluetooth

    • false

    Clear

  • Supporting Protocol for Data-Highway

    • false

    Clear

  • With Time Switch Clock

    • true

    Clear

  • Supporting Protocol for Devicenet

    • false

    Clear

  • Supporting Protocol for Other Bus Systems

    • false

    Clear

  • With Relay Output

    • true

    Clear

  • With Display

    • true

    Clear

  • Supporting Protocol for CAN

    • false

    Clear

  • With Optical Interface

    • false

    Clear

  • Supporting Protocol for PROFIsafe

    • false

    Clear

  • Radio Standard GPRS

    • false

    Clear

  • Supporting Protocol for Foundation Fieldbus

    • false

    Clear

  • Front Built-In Possible

    • false

    Clear

  • Supporting Protocol for PROFINET IO

    • false

    Clear

  • Suitable for Safety Functions

    • false

    Clear

  • Supporting Protocol for AS-Interface Safety at Work

    • false

    Clear

  • Supporting Protocol for TCP/IP

    • false

    Clear

  • Supporting Protocol for Modbus

    • false

    Clear

  • Appendant Operation agent (Ex ib)

    • false

    Clear

  • Supporting Protocol for SERCOS

    • false

    Clear

  • Supporting Protocol for LON

    • false

    Clear

  • Appendant Operation Agent (Ex Ia)

    • false

    Clear

  • Redundancy

    • false

    Clear

  • Supporting Protocol for DeviceNet Safety

    • false

    Clear

  • Supporting Protocol for EtherNet/IP

    • false

    Clear

  • Suitable for Rail Mounting

    • true

    Clear

  • Radio Standard Wlan 802.11

    • false

    Clear

  • Supporting Protocol for PROFIBUS

    • false

    Clear

  • Supporting Protocol for ASI

    • false

    Clear

  • Rack-Assembly Possible

    • false

    Clear

  • Number of HW-Interfaces Wireless

    • 0

    Clear

  • Number of HW-Interfaces Industrial Ethernet

    • 0

    Clear

  • Number of HW-Interfaces Parallel

    • 0

    Clear

  • Number of Analogue Outputs

    • 0

    Clear

  • Number of HW-Interfaces Usb

    • 0

    Clear

  • Number of Analogue Inputs

    • 2

    Clear

  • Number of HW-Interfaces Serial Tty

    • 0

    Clear

  • Number of Interfaces Profinet

    • 0

    Clear

  • Number of HW-Interfaces Rs-232

    • 0

    Clear

  • Number of Digital Inputs

    • 6

    Clear

  • Number of HW-Interfaces Rs-485

    • 1

    Clear

  • Switching Current(A)

    • 5

    Clear

  • Number of HW-Interfaces Rs-422

    • 1

    Clear

  • Number of Digital Outputs

    • 4

    Clear

  • Number of HW-Interfaces Other

    • 1

    Clear

  • Three-Phase Under Current Possible

    • false

    Clear

  • Three-Phase Overcurrent Possible

    • false

    Clear

  • Single-Phase Hysteresis Possible

    • true

    Clear

  • Contains Function DC-Voltage Under Current

    • false
    • true

    Clear

  • Single-Phase Under Current Possible

    • true

    Clear

  • Three-Phase Hysteresis Possible

    • false

    Clear

  • Function DC-Current Hysteresis

    • false
    • true

    Clear

  • External Current Transformer

    • false
    • true

    Clear

  • Contains Function DC-Voltage Overcurrent

    • false
    • true

    Clear

  • Single-Phase Overcurrent Possible

    • true

    Clear

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