Omron Monitoring Relay, 1 Phase, SPST, DIN Rail, 0.1A to 5A, 20.4 → 26.4 V dc, 26.4V ac

RS Stock No.:: 111-3094
Mfr. Part No.:: K8DT-AS2TD
Manufacturer:: Omron

Omron Monitoring Relay, 1 Phase, SPST, DIN Rail, 0.1A to 5A, 20.4 → 26.4 V dc, 26.4V ac

Subtotal (1 unit)*

PHP9,483.21

(exc. VAT)

PHP10,621.20

(inc. VAT)

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*price indicative

RS Stock No.:: 111-3094
Mfr. Part No.:: K8DT-AS2TD
Manufacturer:: Omron

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Omron
	Product Type	Monitoring Relay
	Electrical Phase	1
	Contact Configuration	SPST
	Mount Type	DIN Rail
	Minimum Current Sensed	0.1A
	Maximum Current Sensed	5A
	Power Consumption	1.8VA
	Current Sensitivity	Undercurrent, Overcurrent
	Terminal Type	Push-in
	IP Rating	IP20
	Time Delay	250 ms
	Supply DC Voltage	20.4 → 26.4 V dc
	Minimum Operating Temperature	-20°C
	Supply AC Voltage	26.4V ac
	Relay Contact Current	0.1, 5A
	Maximum Operating Temperature	60°C
	Series	K8DT-AS
	Standards/Approvals	UL 60947-5-1, RoHS, EN 60947-5-1
	Width	17.5mm
	Height	90mm
	Length	90mm

	Select all
	Brand Omron
	Product Type Monitoring Relay
	Electrical Phase 1
	Contact Configuration SPST
	Mount Type DIN Rail
	Minimum Current Sensed 0.1A
	Maximum Current Sensed 5A
	Power Consumption 1.8VA
	Current Sensitivity Undercurrent, Overcurrent
	Terminal Type Push-in
	IP Rating IP20
	Time Delay 250 ms
	Supply DC Voltage 20.4 → 26.4 V dc
	Minimum Operating Temperature -20°C
	Supply AC Voltage 26.4V ac
	Relay Contact Current 0.1, 5A
	Maximum Operating Temperature 60°C
	Series K8DT-AS
	Standards/Approvals UL 60947-5-1, RoHS, EN 60947-5-1
	Width 17.5mm
	Height 90mm
	Length 90mm

English Datasheet

COO (Country of Origin):: CN

Omron K8DT-AS Series Monitoring Relay, 20.4-26.4V Supply Voltage, 0.1-5A Current Sensing Range - K8DT-AS2TD

This monitoring relay provides current sensing for single-phase systems, delivering both undercurrent and overcurrent detection within industrial control panels. It accepts either AC or DC control supplies in the 20.4-26.4V range, mounts on DIN rail and is intended for straightforward integration into automation and electrical monitoring arrangements.

Features and Benefits:

• Detects currents from 0.1A to 5A for precise protection and monitoring
• Configured as SPST to simplify wiring and contact logic
• 250 MS time delay to prevent nuisance tripping from transients
• Push-in terminals to speed installation and reduce tool use
• Accepts AC and DC control voltages 20.4-26.4V to suit mixed systeMS
• Power consumption 1.8VA to assist energy-conscious panel design

Applications

• Suitable for motor load monitoring to signal stalled or light-load conditions
• Ideal for control-circuit protection in factory automation systems
• Used with switchboards requiring Compact current supervision
• Can be used for preventive maintenance alarm signalling in plant equipment

What ambient conditions can it operate within?

It functions across a temperature range from -20 °C to 60 °C, suitable for typical indoor industrial environments.

How is the device secured inside a control cabinet?

It is designed for DIN-rail mounting enabling straightforward rail-clip installation and removal.

What environmental protection level does the enclosure provide?

The unit carries an IP20 rating, offering Basic protection against access to live parts in enclosed panels.

Which electrical phase does it monitor and how does that affect application?

It monitors a single electrical phase, making it appropriate for single-phase loads and control circuits.

Note

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

Standards

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