Omron Temperature Monitoring Relay, SPDT, DIN Rail

RS Stock No.:: 819-3273
Mfr. Part No.:: K8AK-TH11S 100-240VAC
Brand:: Omron

Omron Temperature Monitoring Relay, SPDT, DIN Rail

Subtotal (1 unit)*

Kr.1 263 51

(exc. VAT)

Kr.1 579 39

(inc. VAT)

FREE delivery for online orders over 500,00 kr

In Stock

11 unit(s) ready to ship
Plus 11 unit(s) ready to ship from another location
Plus 8 unit(s) shipping from 29. desember 2025

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Units	Per unit
1 +	Kr. 1 263,51

*price indicative

RS Stock No.:: 819-3273
Mfr. Part No.:: K8AK-TH11S 100-240VAC
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
	Monitoring Application	Temperature
	Contact Configuration	SPDT
	Mounting Type	DIN Rail
	Time Delay	100ms
	Temperature Sensing Range	0 → 999°C
	Temperature Sensitivity	Overtemperature
	Series	K8AK-TH
	Terminal Type	Screw
	Standards Met	CE, CSA
	Maximum Temperature Sensed	+999°C
	Dimensions	100 x 22.5 x 90mm
	Minimum Operating Temperature	-20°C
	Length	100mm
	Operating Temperature Range	+55°C
	Minimum Temperature Sensed	0°C
	Height	90mm
	Maximum Operating Temperature	+55°C
	Width	22.5mm

	Select all
	Brand Omron
	Monitoring Application Temperature
	Contact Configuration SPDT
	Mounting Type DIN Rail
	Time Delay 100ms
	Temperature Sensing Range 0 → 999°C
	Temperature Sensitivity Overtemperature
	Series K8AK-TH
	Terminal Type Screw
	Standards Met CE, CSA
	Maximum Temperature Sensed +999°C
	Dimensions 100 x 22.5 x 90mm
	Minimum Operating Temperature -20°C
	Length 100mm
	Operating Temperature Range +55°C
	Minimum Temperature Sensed 0°C
	Height 90mm
	Maximum Operating Temperature +55°C
	Width 22.5mm

English Datasheet

Omron Monitoring Relay, SPDT Relay Output, 100 to 240V AC Supply Voltage - K8AK-TH11S 100-240VAC

This Temperature Monitoring Relay features universal input for various sensors, including thermocouples and platinum resistance thermometers. It operates on a 100 to 240V AC power supply and has a compact width of 22.5mm, ideal for space-limited installations. Configuration is simplified with adjustable rotary switches.

Features & Benefits

• Compact design for space-saving installation
• Adjustable rotary switches for easy temperature setting
• Universal input supports thermocouples and resistance thermometers
• Flexible output configuration (normally open or closed)
• LED indicator for alarm status
• Retains alarm status when powered off

Applications

• Industrial automation systems
• Temperature alarm and monitoring setups
• HVAC systems
• Manufacturing processes requiring temperature control
• Safety systems to prevent overheating

Can it monitor different types of temperature sensors?

Yes, it supports thermocouples and platinum resistance thermometers.

Will it retain settings if the power supply is turned off?

Yes, it maintains alarm status without power.

Is it suitable for use in harsh industrial environments?

Yes, it operates within -20°C to +55°C.

Can it be mounted easily on existing systems?

Yes, it mounts conveniently on DIN rails.

Standards

UL 61010-1, EN 61326-1, IP 20