Omron Monitoring Relay, 1 Phase, SPDT, DIN Rail, 2mA to 500mA, 240 V ac
- RS Stock No.:
- 819-3201
- Distrelec Article No.:
- 300-17-990
- Mfr. Part No.:
- K8AK-AS1 100-240VAC
- Manufacturer:
- Omron
Subtotal (1 unit)*
PHP9,270.46
(exc. VAT)
PHP10,382.92
(inc. VAT)
FREE delivery for orders over ₱3,000.00
In Stock
- 17 unit(s) ready to ship from another location
- Plus 9 unit(s) shipping from May 14, 2026
- Plus 11 unit(s) shipping from June 25, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per Unit |
|---|---|
| 1 + | PHP9,270.46 |
*price indicative
- RS Stock No.:
- 819-3201
- Distrelec Article No.:
- 300-17-990
- Mfr. Part No.:
- K8AK-AS1 100-240VAC
- Manufacturer:
- Omron
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Omron | |
| Product Type | Monitoring Relay | |
| Electrical Phase | 1 | |
| Contact Configuration | SPDT | |
| Mount Type | DIN Rail | |
| Minimum Current Sensed | 2mA | |
| Maximum Current Sensed | 500mA | |
| Current Sensitivity | Overcurrent, Undercurrent | |
| Terminal Type | Screw | |
| Minimum Operating Temperature | -20°C | |
| Supply AC Voltage | 240 V ac | |
| Relay Contact Current | 500 mA | |
| Maximum Operating Temperature | 60°C | |
| Length | 100mm | |
| Standards/Approvals | CE, CSA, CCC | |
| Series | K8AK-AS | |
| Width | 22.5 mm | |
| Height | 90mm | |
| Select all | ||
|---|---|---|
Brand Omron | ||
Product Type Monitoring Relay | ||
Electrical Phase 1 | ||
Contact Configuration SPDT | ||
Mount Type DIN Rail | ||
Minimum Current Sensed 2mA | ||
Maximum Current Sensed 500mA | ||
Current Sensitivity Overcurrent, Undercurrent | ||
Terminal Type Screw | ||
Minimum Operating Temperature -20°C | ||
Supply AC Voltage 240 V ac | ||
Relay Contact Current 500 mA | ||
Maximum Operating Temperature 60°C | ||
Length 100mm | ||
Standards/Approvals CE, CSA, CCC | ||
Series K8AK-AS | ||
Width 22.5 mm | ||
Height 90mm | ||
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
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
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.
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.
Standards
EN 60947-5-1 pollution level 2 installation category III, UL 508.
Terminal protection IP20.
Terminal protection IP20.
Related links
- Omron Monitoring Relay SPDT 2mA to 500mA, 240 V ac
- Omron Monitoring Relay SPDT 2mA to 500mA 24 V ac
- Omron Monitoring Relay SPDT 2mA to 500mA 240 V ac
- Omron Monitoring Relay SPDT, DIN Rail 100/240 V ac
- Omron Monitoring Relay SPDT 0.1A to 5A, 240 V ac
- Omron Monitoring Relay SPDT 0.1A to 8A, 240 V ac
- Omron Monitoring Relay SPDT 10A to 200A, 240 V ac
- Omron Monitoring Relay SPDT Monitoring: 0 °C to 1800 °C, 24 V dc 100/240 V ac

