Omron Monitoring Relay, 1 Phase, SPST, DIN Rail, 26.4V ac 20.4 → 26.4 V dc

RS Stock No.:: 111-3122
Mfr. Part No.:: K8DT-VW3TD
Manufacturer:: Omron

Omron Monitoring Relay, 1 Phase, SPST, DIN Rail, 26.4V ac 20.4 → 26.4 V dc

Subtotal (1 unit)*

PHP13,044.98

(exc. VAT)

PHP14,610.38

(inc. VAT)

FREE delivery for orders over ₱3,000.00

Temporarily out of stock

Shipping from September 30, 2026

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

Units	Per Unit
1 +	PHP13,044.98

*price indicative

RS Stock No.:: 111-3122
Mfr. Part No.:: K8DT-VW3TD
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
	Function	Overvoltage, Undervoltage
	Contact Configuration	SPST
	Mount Type	DIN Rail
	Power Consumption	1.8VA
	Terminal Type	Push-in
	IP Rating	IP20
	Minimum Operating Temperature	-20°C
	Supply DC Voltage	20.4 → 26.4 V dc
	Contact Current	10A
	Supply AC Voltage	26.4V ac
	Maximum Operating Temperature	60°C
	Series	K8DT-VW
	Width	17.5mm
	Length	90mm
	Height	90mm
	Standards/Approvals	EN 60947-5-1, RoHS, UL 60947-5-1

	Select all
	Brand Omron
	Product Type Monitoring Relay
	Electrical Phase 1
	Function Overvoltage, Undervoltage
	Contact Configuration SPST
	Mount Type DIN Rail
	Power Consumption 1.8VA
	Terminal Type Push-in
	IP Rating IP20
	Minimum Operating Temperature -20°C
	Supply DC Voltage 20.4 → 26.4 V dc
	Contact Current 10A
	Supply AC Voltage 26.4V ac
	Maximum Operating Temperature 60°C
	Series K8DT-VW
	Width 17.5mm
	Length 90mm
	Height 90mm
	Standards/Approvals EN 60947-5-1, RoHS, UL 60947-5-1

K8DT-VW Series Datasheet

COO (Country of Origin):: CN

Omron K8DT-VW Series Monitoring Relay, 20.4-26.4V Supply Voltage, 10A Contact Current - K8DT-VW3TD

This monitoring relay provides voltage supervision for single-phase systems, safeguarding equipment against abnormal supply conditions by detecting both overvoltage and undervoltage events. It is intended for panel-mounted use on DIN-rail installations within industrial automation and electrical control environments, offering straightforward integration where compact, dedicated voltage protection is required.

Features and Benefits:

• Supply tolerance 20.4-26.4V supports tight voltage-window operation
• Single-pole single-throw contact gives straightforward switching capability
• Contact rating 10 A allows direct control of moderate loads
• Push-in terminals enable fast, tool-free wiring connections
• IP20 enclosure permits protected indoor installation
• Operational temperature range -20 to 60 °C suits varied industrial conditions

Applications

• Suitable for protecting control circuits in automation cabinets
• Ideal for monitoring supply voltage to motor starters
• Used with PLC input supplies to prevent brownout conditions
• Can be used for supervision of auxiliary transformer outputs
• Suitable for retrofit into existing DIN-rail control panels

What mounting option does it require for panel fitting?

It clips onto a standard DIN rail for secure, space-efficient panel mounting without additional brackets.

Which approvals indicate conformity to recognised relay standards?

It meets EN 60947-5-1 and UL 60947-5-1 requirements and complies with RoHS restrictions.

How does the device behave electrically when voltage deviates?

The unit monitors the supply and operates its SPST contact to disconnect or signal when measured voltage moves outside the set 20.4-26.4V window.

What electrical phase systems is it intended for?

It is designed specifically for single-phase supply monitoring and protection use.

What is the power draw of the unit during normal operation?

The relay consumes 1.8 VA from the supply while monitoring voltage.

Standards

EN60947-5-1, UL 60947-5-1, IP 20 Terminals