Omron Temperature Monitoring Relay, SPDT, DIN Rail
- RS Stock No.:
- 819-3273
- Mfr. Part No.:
- K8AK-TH11S 100-240VAC
- Brand:
- Omron
Bulk discount available
Subtotal (1 unit)*
£121.30
(exc. VAT)
£145.56
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 6 unit(s) ready to ship from another location
- Plus 27 unit(s) shipping from 25 November 2025
- Plus 14 unit(s) shipping from 13 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
---|---|
1 - 4 | £121.30 |
5 + | £116.40 |
*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 | |
Standards Met | CE, CSA | |
Terminal Type | Screw | |
Length | 100mm | |
Height | 90mm | |
Operating Temperature Range | +55°C | |
Maximum Temperature Sensed | +999°C | |
Width | 22.5mm | |
Maximum Operating Temperature | +55°C | |
Minimum Operating Temperature | -20°C | |
Dimensions | 100 x 22.5 x 90mm | |
Minimum Temperature Sensed | 0°C | |
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 | ||
Standards Met CE, CSA | ||
Terminal Type Screw | ||
Length 100mm | ||
Height 90mm | ||
Operating Temperature Range +55°C | ||
Maximum Temperature Sensed +999°C | ||
Width 22.5mm | ||
Maximum Operating Temperature +55°C | ||
Minimum Operating Temperature -20°C | ||
Dimensions 100 x 22.5 x 90mm | ||
Minimum Temperature Sensed 0°C | ||
- COO (Country of Origin):
- CN
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
• 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
• 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
Related links
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