Omron Current Monitoring Relay, 1 Phase, SPDT, DIN Rail
- RS Stock No.:
- 819-3210
- Mfr. Part No.:
- K8AK-AS3 100-240VAC
- Brand:
- Omron
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Subtotal (1 unit)*
£106.80
(exc. VAT)
£128.16
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 6 unit(s) ready to ship
- Plus 8 unit(s) shipping from 05 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £106.80 |
| 5 + | £102.47 |
*price indicative
- RS Stock No.:
- 819-3210
- Mfr. Part No.:
- K8AK-AS3 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 | Current | |
| Electrical Phase | 1 | |
| Contact Configuration | SPDT | |
| Mounting Type | DIN Rail | |
| Minimum Current Sensed | 10A | |
| Maximum Current Sensed | 200A | |
| Current Sensitivity | Overcurrent, Undercurrent | |
| Series | K8AK-AS | |
| Standards Met | CCC, CE, CSA, cURus | |
| Special Features | IP20 Terminal | |
| Length | 100mm | |
| Height | 90mm | |
| Operating Temperature Range | -20 → +60°C | |
| Terminal Type | Screw | |
| Maximum Operating Temperature | +60°C | |
| Width | 22.5mm | |
| Dimensions | 100 x 22.5 x 90mm | |
| Current Range | 10 → 100 A, 20 → 200A | |
| Minimum Operating Temperature | -20°C | |
Select all | ||
|---|---|---|
Brand Omron | ||
Monitoring Application Current | ||
Electrical Phase 1 | ||
Contact Configuration SPDT | ||
Mounting Type DIN Rail | ||
Minimum Current Sensed 10A | ||
Maximum Current Sensed 200A | ||
Current Sensitivity Overcurrent, Undercurrent | ||
Series K8AK-AS | ||
Standards Met CCC, CE, CSA, cURus | ||
Special Features IP20 Terminal | ||
Length 100mm | ||
Height 90mm | ||
Operating Temperature Range -20 → +60°C | ||
Terminal Type Screw | ||
Maximum Operating Temperature +60°C | ||
Width 22.5mm | ||
Dimensions 100 x 22.5 x 90mm | ||
Current Range 10 → 100 A, 20 → 200A | ||
Minimum Operating Temperature -20°C | ||
Omron K8AK-AS Series Monitoring Relay, SPDT Contact Configuration, DIN Rail Mount - K8AK-AS3 100-240VAC
This monitoring relay is a vital component for electrical applications, specifically engineered for reliable current monitoring in single-phase systems. It can detect both overcurrent and undercurrent conditions, enhancing the safety and efficiency of electrical systems, making it an important element in industrial monitoring solutions. Its sturdy design meets a range of automation and electronics requirements.
Features & Benefits
• Provides overcurrent and undercurrent protection for increased safety
• Easy DIN rail installation for user convenience
• Compact size optimises space within electrical enclosures
• IP20 specifications offer dust ingress protection
• User-friendly screw terminal design simplifies wiring
• Easy DIN rail installation for user convenience
• Compact size optimises space within electrical enclosures
• IP20 specifications offer dust ingress protection
• User-friendly screw terminal design simplifies wiring
Applications
• Protects industrial machinery from current fluctuations
• Monitors electrical loads in automation systems
• Enhances operational safety in power distribution networks
• Utilised in HVAC systems for effective electrical monitoring
• Monitors electrical loads in automation systems
• Enhances operational safety in power distribution networks
• Utilised in HVAC systems for effective electrical monitoring
What is the temperature range for operation?
The device operates effectively between -20°C and +60°C.
How should this be mounted for optimal function?
It is designed for mounting on a DIN rail, ensuring secure installation.
What happens if the current exceeds the specified limits?
The relay activates protection mechanisms to avert damage to connected systems.
Can this device be used in conjunction with other monitoring systems?
Yes, it can integrate seamlessly with a variety of electrical monitoring devices.
Standards
EN 60947-5-1 pollution level 2 installation category III, UL 508.
Terminal protection IP20.
Terminal protection IP20.