Omron Monitoring Relay, 1 Phase, 20 V ac→600 V ac Monitor Range, SPDT, DIN Rail 20.4→26.4 V

RS Stock No.:: 111-3112
Mfr. Part No.:: K8DT-VS3CD
Brand:: Omron

Omron Monitoring Relay, 1 Phase, 20 V ac→600 V ac Monitor Range, SPDT, DIN Rail 20.4→26.4 V

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Kr. 1 944,25

(exc. VAT)

Kr. 2 430,31

(inc. VAT)

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RS Stock No.:: 111-3112
Mfr. Part No.:: K8DT-VS3CD
Brand:: Omron

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Omron
	Product Type	Monitoring Relay
	Function	Monitoring
	Electrical Phase	1
	Contact Configuration	SPDT
	Mount Type	DIN Rail
	Power Consumption	1.8VA
	Terminal Type	Push-in
	IP Rating	IP20
	Supply DC Voltage	20.4→26.4 V
	Contact Current	10A
	Minimum Operating Temperature	-20°C
	Monitoring Voltage Range	20 V ac→600 V ac
	Supply AC Voltage	0V ac
	Maximum Operating Temperature	60°C
	Length	90mm
	Width	17.5mm
	Standards/Approvals	EN 60947-5-1, RoHS, UL 60947-5-1
	Height	90mm
	Series	K8DT-VS

	Select all
	Brand Omron
	Product Type Monitoring Relay
	Function Monitoring
	Electrical Phase 1
	Contact Configuration SPDT
	Mount Type DIN Rail
	Power Consumption 1.8VA
	Terminal Type Push-in
	IP Rating IP20
	Supply DC Voltage 20.4→26.4 V
	Contact Current 10A
	Minimum Operating Temperature -20°C
	Monitoring Voltage Range 20 V ac→600 V ac
	Supply AC Voltage 0V ac
	Maximum Operating Temperature 60°C
	Length 90mm
	Width 17.5mm
	Standards/Approvals EN 60947-5-1, RoHS, UL 60947-5-1
	Height 90mm
	Series K8DT-VS

English Datasheet

COO (Country of Origin):: CN

Omron K8DT-VS Series Monitoring Relay, 20 to 600VAC Monitoring Voltage Range, 10A Contact Current - K8DT-VS3CD

This monitoring relay provides voltage supervision for single‑phase systems and is designed for mounting on a DIN rail in industrial control panels. It monitors alternating voltage within a broad range and switches a single changeover contact to signal abnormal conditions, making it suitable for protection and monitoring tasks in automation and electrical installations.

Features and Benefits:

• Monitors 20 to 600VAC for wide‑range voltage detection • Single‑pole changeover contact rated at 10A for load control • Accepts AC and DC supply of 20.4-26.4V for flexible powering • Push‑in terminals for rapid, secure field wiring • Low power consumption of 1.8VA to reduce panel energy draw • Complies with relevant safety standards for industrial use

Applications

• Suitable for control‑panel voltage supervision in factories • Ideal for motor protection circuits requiring voltage monitoring • Used with PLC inputs to provide fault signalling in automation • Can be used for distribution‑board undervoltage detection • Used for maintenance systems that require Compact DIN‑rail devices

What environmental limits apply to its operation?

It operates between -20°C and 60°C, allowing use across typical indoor industrial temperature ranges.

How does it integrate into Compact panels?

The unit has a slim width of 17.5mm and mounts on standard DIN rail to save panel space.

What ingress protection does the enclosure provide?

The housing is rated IP20, offering protection against contact with internal parts but not against liquids.

What standards govern its safety and performance?

It meets EN 60947-5-1 and UL 60947-5-1 requirements and conforms to RoHS restrictions.

Standards

EN60947-5-1, IP 20 Terminals