Name: Omron Voltage Monitoring Relay, 1 Phase, 2 x SPDT, 20 → 200V ac/dc, DIN Rail
Brand: Omron
SKU: 819-3309
Price: 147.84 GBP
Availability: BackOrder

Specifications

Technical Reference

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	Omron
	Monitoring Application	Voltage
	Electrical Phase	1
	Voltage Sensing Range	20 → 200 V ac/dc, 30 → 300 V ac/dc, 60 → 600V ac/dc
	Contact Configuration	2 x SPDT
	Voltage Sensitivity	Overvoltage, Undervoltage
	Mounting Type	DIN Rail
	Time Delay	0.1 → 30s
	Series	K8AK-VW
	Length	22.5mm
	Height	90mm
	Operating Temperature Range	+60°C
	Dimensions	22.5 x 100 x 95mm
	Minimum Operating Temperature	-20°C
	Width	22.5mm
	Maximum Operating Temperature	+60°C
	Minimum Voltage Sensed	20 V ac/dc, 30 V ac/dc, 60V ac/dc
	Maximum Voltage Sensed	200 V ac/dc, 300 V ac/dc, 600V ac/dc

	Select all
	Brand Omron
	Monitoring Application Voltage
	Electrical Phase 1
	Voltage Sensing Range 20 → 200 V ac/dc, 30 → 300 V ac/dc, 60 → 600V ac/dc
	Contact Configuration 2 x SPDT
	Voltage Sensitivity Overvoltage, Undervoltage
	Mounting Type DIN Rail
	Time Delay 0.1 → 30s
	Series K8AK-VW
	Length 22.5mm
	Height 90mm
	Operating Temperature Range +60°C
	Dimensions 22.5 x 100 x 95mm
	Minimum Operating Temperature -20°C
	Width 22.5mm
	Maximum Operating Temperature +60°C
	Minimum Voltage Sensed 20 V ac/dc, 30 V ac/dc, 60V ac/dc
	Maximum Voltage Sensed 200 V ac/dc, 300 V ac/dc, 600V ac/dc

Omron K8AK-VW Series Monitoring Relay, 1 Electrical Phase, 2 x SPDT Contact Configuration - K8AK-VW3 24VAC/DC

This monitoring relay is designed for effective voltage supervision across electrical systems. With compact dimensions of 22.5mm x 100mm x 90mm, it efficiently monitors for overvoltages and undervoltages, ensuring reliable operation of sensitive equipment. Operating within a temperature range of -20°C to +60°C, it is well-suited for various industrial environments and applications.

Features & Benefits

• Supports simultaneous monitoring of overvoltages and undervoltages
• Separate settings for overvoltage and undervoltage outputs enhance flexibility
• SPDT contact configuration allows for versatile relay connections
• Inputs isolated from power supply enhance safety during operation
• LED indicators provide clear status updates on output performance

Applications

• Used in industrial facilities for voltage regulation
• Suitable for equipment needing consistent voltage monitoring
• Ideal for process control systems requiring precise voltage management
• Utilised in electrical panels for safeguarding against voltage fluctuations

What range of input voltages can be monitored with this device?

The relay can monitor input voltages across a range of 20 to 600 V AC/DC, depending on the selected terminal connections.

How does the time delay feature improve system reliability?

This feature allows for a configurable delay between detecting voltage issues and relay activation, preventing false alarms during transient conditions.

What are the implications of selecting manual versus automatic reset?

Manual reset requires the operator to intervene to reactivate after an alarm, while automatic reset re-engages the relay once conditions normalise, offering flexibility based on operational needs.

Standards

UL 60947-5-1, UL 508, IP 20

Units	Per unit
1 - 4	£123.20
5 +	£118.20

Omron Voltage Monitoring Relay, 1 Phase, 2 x SPDT, 20 → 200V ac/dc, DIN Rail

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