Omron Current Monitoring Relay, 1 Phase, SPDT, DIN Rail

RS Stock No.:: 111-3100
Mfr. Part No.:: K8DT-AW1CD
Brand:: Omron

Omron Current Monitoring Relay, 1 Phase, SPDT, DIN Rail

Subtotal (1 unit)*

£112.21

(exc. VAT)

£134.65

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

3 unit(s) ready to ship

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£112.21

*price indicative

RS Stock No.:: 111-3100
Mfr. Part No.:: K8DT-AW1CD
Brand:: Omron

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Omron
	Monitoring Application	Current
	Electrical Phase	1
	Contact Configuration	SPDT
	Mounting Type	DIN Rail
	Minimum Current Sensed	2 mA, 10 mA, 20mA
	Maximum Current Sensed	20 mA, 100 mA, 500mA
	Current Sensitivity	Overcurrent, Undercurrent
	Time Delay	250ms
	Series	K8DT-AW
	Minimum Operating Temperature	-20°C
	Maximum Operating Temperature	+60°C
	Width	17.5mm
	Dimensions	90 x 17.5 x 90mm
	Length	90mm
	Number of Poles	1
	Operating Temperature Range	+60°C
	Terminal Type	Push In
	Current Range	10 → 100 mA, 2 → 20 mA, 50 → 500mA
	Height	90mm

	Select all
	Brand Omron
	Monitoring Application Current
	Electrical Phase 1
	Contact Configuration SPDT
	Mounting Type DIN Rail
	Minimum Current Sensed 2 mA, 10 mA, 20mA
	Maximum Current Sensed 20 mA, 100 mA, 500mA
	Current Sensitivity Overcurrent, Undercurrent
	Time Delay 250ms
	Series K8DT-AW
	Minimum Operating Temperature -20°C
	Maximum Operating Temperature +60°C
	Width 17.5mm
	Dimensions 90 x 17.5 x 90mm
	Length 90mm
	Number of Poles 1
	Operating Temperature Range +60°C
	Terminal Type Push In
	Current Range 10 → 100 mA, 2 → 20 mA, 50 → 500mA
	Height 90mm

English Datasheet

COO (Country of Origin):: CN

K8DT-AS/AW Single Phase Current Relay

Omron K8DT-AS/AW single phase current relays detect errors in motors and other equipment through current changes.

Monitor AC or DC currents with one Relay.
Use with commercially available current transformers
Width of 17.5 mm to reduce space required in panels.
Push-In Plus Terminal that reduce wiring work.
Double-insertion holes for crossover wiring (all terminals).

Note

K8DT-AS allow use in either overcurrent or undercurrent mode.
K8DT-AW allow overcurrent and undercurrent monitoring simultaneously

K8DT-AW Monitoring Overcurrent / Undercurrent Relay.

• Downsize control panels.
• Reduced wiring.
• Detects errors in Motors and other equipment via current changes.
• Use in either over current or under current mode.
• Function as an alarm.
• Set threshold values.
• Alarm output can be set as a relay or transistor output.
• Input signal – Voltage, current, water level electrode and temperature (thermocouple or platinum resistance thermometer) can be input.
• Lower power consumption.
• Side by side mounting is possible.
• Long term contact reliability.
• Reliable in poor noise environments.
• Slim profile 17.5 mm

K8DT-AW1CD 24 VAC/DC Model.

• Current Monitoring Relay.
• Single phase.
• SPDT Contact output.
• Power supply 24 V ac/dc.
• Setting range 2 to 20 A ac/dc, 10 to 100 A ac/dc, 50 to 500 mA ac/dc.
• Direct input or available.

Features and Benefits.

• Power supply 100 to 240 V ac, 50/60 Hz, 24 V dc
• Manual/ Automatic reset (switchable)
• Manual reset – Turn OFF the power supply for minimum of 1 sec.
• Start-up lock time 0 to 30 s.
• Green LED Power (PWR)
• Yellow LED output (OUT)
• Red LED Relay output (ALM)
• One SPDT contact relay, switchable normally closed (NC) and normally open (NO) using DIP switch.
• DIN Rail Mounted or Screw Mounted.
• Weight 100 g
• Case material PC, UL 94 V-0.
• Colour N1.5
• Protection IP20 (terminals)

What is a Monitoring / Measuring Relay?

A monitoring / measuring relay is a protective control device, various types are available suiting what you wish to monitor. The relays receive input signals then monitor them and then output an alarm signal when a set value is reached (alarm relays). The relays protect your equipment against over voltage and over current faults. Monitoring relays monitor AC power supplies, voltage and current, analogue signals detecting unusual activity in equipment against set alarm thresholds.

Types of Monitoring Relays Available?

• Motor protection relays
• Temperature monitoring relays
• Water level control relays
• Voltage
• Current

Standards

EN 60947-5-1, UL 60947-5-1, IP 20 Terminals

Omron K8DT Series Control Relays

Omron K8DT measuring and monitoring relays are part of the Value Design for Panel concept that takes control panel design and manufacturing to a new level. The K8DT series protect important equipment from damage using various measuring and monitoring relays that conform to international safety standards. Low power consumption and low heat generation design offer a long service life.

Space Saving

The K8DT series can help downsize control panels by reducing the width between wiring ducts and void panel space. The slim body allows space to mount more devices in the same size of control panel to increase control panel functionality.

Push-In Plus Terminals

Push-In Plus terminal blocks on all K8DT relays reduce the time and work involved in wiring. The Push-In Plus terminals allow solid and stranded wires with pin terminals or ferrules to be inserted without the need for tools.