Omron Current Monitoring Relay, 1 Phase, SPDT, DIN Rail
- RS Stock No.:
- 819-3201
- Mfr. Part No.:
- K8AK-AS1 100-240VAC
- Brand:
- Omron
Bulk discount available
Subtotal (1 unit)*
£106.80
(exc. VAT)
£128.16
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 7 unit(s) shipping from 11 December 2025
- Plus 6 unit(s) shipping from 18 December 2025
- Plus 10 unit(s) shipping from 08 January 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.:
- 819-3201
- Mfr. Part No.:
- K8AK-AS1 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 | 2mA | |
Maximum Current Sensed | 500mA | |
Current Sensitivity | Overcurrent, Undercurrent | |
Series | K8AK-AS | |
Height | 90mm | |
Maximum Operating Temperature | +60°C | |
Length | 100mm | |
Operating Temperature Range | +60°C | |
Width | 22.5mm | |
Standards Met | CE | |
Current Range | 10 → 100 mA, 2 → 20 mA, 50 → 500mA | |
Minimum Operating Temperature | -20°C | |
Terminal Type | Screw | |
Dimensions | 100 x 22.5 x 90mm | |
Select all | ||
---|---|---|
Brand Omron | ||
Monitoring Application Current | ||
Electrical Phase 1 | ||
Contact Configuration SPDT | ||
Mounting Type DIN Rail | ||
Minimum Current Sensed 2mA | ||
Maximum Current Sensed 500mA | ||
Current Sensitivity Overcurrent, Undercurrent | ||
Series K8AK-AS | ||
Height 90mm | ||
Maximum Operating Temperature +60°C | ||
Length 100mm | ||
Operating Temperature Range +60°C | ||
Width 22.5mm | ||
Standards Met CE | ||
Current Range 10 → 100 mA, 2 → 20 mA, 50 → 500mA | ||
Minimum Operating Temperature -20°C | ||
Terminal Type Screw | ||
Dimensions 100 x 22.5 x 90mm | ||
Omron K8AK-AS/AW Monitoring Relays
The Omron K8AK series monitoring relays are expertly designed for accurate and reliable monitoring for industrial facilities and equipment. The K8AK-AW/AS relays are suitable for undercurrent and overcurrent monitoring, which the K8AK-AW can do simultaneously.
Manual resetting and automatically resetting can be maintained by one relay.
Startup lock and operating time can be set individually.
Manual resetting and automatically resetting can be maintained by one relay.
Startup lock and operating time can be set individually.
Omron K8AK-AS Series Monitoring Relay, 500mA Maximum Current Sensed, 2mA Minimum Current Sensed - K8AK-AS1
This monitoring relay is designed for efficient current monitoring in various applications. It features a compact design with dimensions of 100 x 22.5 x 90mm, making it suitable for DIN rail mounting. The relay operates within a broad temperature range, perfect for industrial settings that require precise electrical control.
Features & Benefits
• Integrates overcurrent and undercurrent protection efficiently
• Detects a wide current range from 2 mA to 500 mA
• Single-phase operation ensures effective monitoring
• Reliable screw terminal type facilitates secure connections
• Suitable for environments with temperatures from -20 °C to +60 °C
• Detects a wide current range from 2 mA to 500 mA
• Single-phase operation ensures effective monitoring
• Reliable screw terminal type facilitates secure connections
• Suitable for environments with temperatures from -20 °C to +60 °C
Applications
• Utilised in electrical installations for current monitoring
• Applied in control panels for automation systems
• Ideal for protecting motors against overcurrent conditions
• Used in industrial equipment requiring precise current sensing
• Applied in control panels for automation systems
• Ideal for protecting motors against overcurrent conditions
• Used in industrial equipment requiring precise current sensing
How does this device handle different current sensitivities?
It effectively manages both overcurrent and undercurrent conditions, allowing for tailored monitoring to protect systems from current fluctuations.
What is the significance of the DIN rail mounting type?
DIN rail mounting provides a streamlined and secure installation in various control enclosures, maximising space efficiency in control panels.
What environmental conditions can it withstand?
The relay operates optimally in temperatures ranging from -20 °C to +60 °C, ensuring reliability in diverse operational settings.
What are the benefits of using screw terminals?
Screw terminals offer robust electrical connections, easy troubleshooting, and dependable long-term performance, especially in industrial environments.
What current ranges can it monitor?
This device is capable of detecting currents ranging from as low as 2 mA to a maximum of 500 mA, covering a wide spectrum of applications.
Standards
EN 60947-5-1 pollution level 2 installation category III, UL 508.
Terminal protection IP20.
Terminal protection IP20.
Related links
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