Omron Monitoring Relay, 1 Phase, SPDT, DIN Rail, 2mA to 500mA, 24 V dc, 240 V ac

RS stock no.:: 819-3226
Mfr. Part No.:: K8AK-AW1 24VAC/DC
Manufacturer:: Omron

Omron Monitoring Relay, 1 Phase, SPDT, DIN Rail, 2mA to 500mA, 24 V dc, 240 V ac

Subtotal (1 unit)*

R 2 725,84

(exc. VAT)

R 3 134,72

(inc. VAT)

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Shipping from 15 May 2026

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Units	Per unit
1 +	R 2,725.84

*price indicative

RS stock no.:: 819-3226
Mfr. Part No.:: K8AK-AW1 24VAC/DC
Manufacturer:: Omron

Specification

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	SPDT
	Mount Type	DIN Rail
	Minimum Current Sensed	2mA
	Maximum Current Sensed	500mA
	Power Consumption	2VA
	Switching Voltage	250 V ac
	Current Sensitivity	Overcurrent, Undercurrent
	Terminal Type	Screw
	Time Delay	0.1 to 30 s
	IP Rating	IP20
	Supply AC Voltage	240 V ac
	Relay Contact Current	5 A
	Supply DC Voltage	24 V dc
	Minimum Operating Temperature	-20°C
	Maximum Operating Temperature	60°C
	Length	100mm
	Height	90mm
	Standards/Approvals	UL, EN 60947-5-1, RoHS
	Width	22.5 mm
	Series	K8AK-AW

	Select all
	Brand Omron
	Product Type Monitoring Relay
	Electrical Phase 1
	Contact Configuration SPDT
	Mount Type DIN Rail
	Minimum Current Sensed 2mA
	Maximum Current Sensed 500mA
	Power Consumption 2VA
	Switching Voltage 250 V ac
	Current Sensitivity Overcurrent, Undercurrent
	Terminal Type Screw
	Time Delay 0.1 to 30 s
	IP Rating IP20
	Supply AC Voltage 240 V ac
	Relay Contact Current 5 A
	Supply DC Voltage 24 V dc
	Minimum Operating Temperature -20°C
	Maximum Operating Temperature 60°C
	Length 100mm
	Height 90mm
	Standards/Approvals UL, EN 60947-5-1, RoHS
	Width 22.5 mm
	Series K8AK-AW

Omron K8AK-AW Series Monitoring Relay, 24V Voltage Sensing Range, Current Sensing Application - K8AK-AW1 24VAC/DC

This monitoring relay is designed for current application needs and is ideal for use in various industrial environments. The product features a single electrical phase with a voltage sensing range of 24V, making it compatible with a range of setups. Measuring 100 x 22.5 x 90 mm, this DIN rail relay offers efficient monitoring capabilities, ensuring reliable performance across operating temperatures of -20 to +60 °C.

Features & Benefits

• Offers overcurrent and undercurrent sensitivity for optimal monitoring

• Designed for easy installation on DIN rail for quick setup

• Screw terminal type ensures secure and stable connections

• Meets UK standards for safety and reliability in industrial environments

Applications

• Used for monitoring electrical current in machinery

• Suitable for circuit protection in automatic systems

• Ideal in power supply for real-time feedback

• Effective in HVAC systems for current monitoring

• Utilised in automation systems to ensure safe operation

What current ranges can be effectively monitored?

This product effectively monitors currents ranging from 2mA to 500mA, accommodating various operational needs.

How does this relay ensure both overcurrent and undercurrent protection?

It is designed with sensitivity for both overcurrent and undercurrent conditions, allowing it to detect and respond to fluctuations in electrical current for enhanced safety.

What are the temperature limits for safe operation?

The device operates safely within a temperature range of -20 to +60°C, making it suitable for diverse environments and conditions.

Can the relay detect frequency variations, and what is the effective frequency range?

Yes, it can sense frequencies between 45 to 65 Hz, providing reliable monitoring in applications where frequency stability is crucial.

Standards

EN 60947-5-1 pollution level 2 installation category III, UL 508.
Terminal protection IP20.