Omron Monitoring Relay, 1 Phase, SPST, DIN Rail, 0.1A to 5A, 0 V ac

RS Stock No.:: 111-3093
Mfr. Part No.:: K8DT-AS2TA
Manufacturer:: Omron

Omron Monitoring Relay, 1 Phase, SPST, DIN Rail, 0.1A to 5A, 0 V ac

Subtotal (1 unit)*

PHP7,658.11

(exc. VAT)

PHP8,577.08

(inc. VAT)

FREE delivery for orders over ₱3,000.00

Temporarily out of stock

Shipping from May 29, 2026

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

Units	Per Unit
1 +	PHP7,658.11

*price indicative

RS Stock No.:: 111-3093
Mfr. Part No.:: K8DT-AS2TA
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
	Power Consumption	2.5VA
	Maximum Current Sensed	5A
	Current Sensitivity	Overcurrent, Undercurrent
	Terminal Type	Push-in
	Time Delay	250 ms
	IP Rating	IP20
	Supply AC Voltage	0 V ac
	Relay Contact Current	0.1 to 5 A
	Minimum Operating Temperature	-20°C
	Maximum Operating Temperature	60°C
	Standards/Approvals	RoHS, EN 60947-5-1, UL 60947-5-1
	Length	90mm
	Width	17.5 mm
	Series	K8DT-AS
	Height	90mm

	Select all
	Brand Omron
	Product Type Monitoring Relay
	Electrical Phase 1
	Contact Configuration SPST
	Mount Type DIN Rail
	Minimum Current Sensed 0.1A
	Power Consumption 2.5VA
	Maximum Current Sensed 5A
	Current Sensitivity Overcurrent, Undercurrent
	Terminal Type Push-in
	Time Delay 250 ms
	IP Rating IP20
	Supply AC Voltage 0 V ac
	Relay Contact Current 0.1 to 5 A
	Minimum Operating Temperature -20°C
	Maximum Operating Temperature 60°C
	Standards/Approvals RoHS, EN 60947-5-1, UL 60947-5-1
	Length 90mm
	Width 17.5 mm
	Series K8DT-AS
	Height 90mm

COO (Country of Origin):: CN

Omron K8DT-AS Series Monitoring Relay, 5A Maximum Current Sensed, 0.1A Minimum Current Sensed - K8DT-AS2TA

This monitoring relay detects and responds to abnormal single‑phase current conditions, providing protection against both overcurrent and undercurrent scenarios in industrial control systems. It is engineered for DIN‑rail installation and integrates with automation and electrical setups to monitor load continuity and trigger control circuits when measured current falls outside set thresholds.

Features and Benefits:

• Sensitivity range 0.1A to 5A providing precise current detection
• Single‑pole single‑throw contact offering straightforward switching action
• 250ms time delay preventing nuisance trips from short transients
• Push‑in terminals enabling Rapid tool‑free wiring connections
• Low power draw of 2.5VA reducing supply loading during operation
• IP20 enclosure suitable for standard protected electrical cabinets

Applications

• Suitable for motor load supervision to flag underload conditions
• Ideal for pump systems to detect dry‑run or overload situations
• Used with control panels to monitor branch circuit currents
• Can be used for conveyor systems to indicate stall or overload
• Suitable for factory automation where a Compact footprint is required

What mounting method does it require?

It clips onto a DIN rail for standard control‑cabinet installation and retention.

What electrical phase is monitored?

It monitors a single electrical phase for current surveillance tasks.

What Terminal type is provided for field wiring?

Push‑in terminals accept conductors for quick and secure connection without screws.

What environmental temperature range supports reliable operation?

It operates between −20°C and 60°C to cover common industrial ambient conditions.

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