Skip to product information
    
    
      
      
      
      
      
      
        
          
        
      
        
      
        
          
      
  
    
      
        
      
      Client Protection
    
    
    
    
    
      
        
      
      Dedicated Support
    
    
  
  
  
  
    
    
  
  
    
  
    
  
  
  
    
    
  
    
      
        Availability:
      
      
        
        
          
        
      
      
           Sold out
    
   
  
  
  
  
                  
  
    
        
      
        
      
    
    
      
      
      
  
    
      
      
  
    
      
    
    
  
  
      
      Client Protection
    
      
      Dedicated Support
    Omron K8AK-AS1 100-240VAC, Current Monitoring Relay, 1 Phase, SPDT, DIN Rail
    
    
      
        Part Number : K8AK-AS1 100-240VAC
      
    
  
  
  
    
      
      
      For pricing, please contact our experts.
  
    
  
  - Detailed Description
 - Specifications
 
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.
| 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 | 
| Terminal Type | Screw | 
| Length | 100mm | 
| Operating Temperature Range | +60°C | 
| Width | 22.5mm | 
| Current Range | 10 → 100 mA, 2 → 20 mA, 50 → 500mA | 
| Standards Met | CE | 
| Height | 90mm | 
| Dimensions | 100 x 22.5 x 90mm | 
| Maximum Operating Temperature | +60°C | 
| Minimum Operating Temperature | -20°C | 
                      Omron K8AK-AS1 100-240VAC, Current Monitoring Relay, 1 Phase, SPDT, DIN Rail
                    
                    Related Products
    Sold out
Omron K8DT-AW3CD, Current Monitoring Relay, 1 Phase, SPDT
      
        Contact For Price
      
    
  
    
    
      
        Part Number : K8DT-AW3CD
      
    
  
  
  
  Omron K8DT-AW3CD, Current Monitoring Relay, 1 Phase, SPDT
    Sold out
Omron K8DT-AW3TD, Current Monitoring Relay, 1 Phase
      
        Contact For Price
      
    
  
    
    
      
        Part Number : K8DT-AW3TD
      
    
  
  
  
  Omron K8DT-AW3TD, Current Monitoring Relay, 1 Phase
    Sold out
Omron K8DT-PZ1TN, Voltage Monitoring Relay, 3 Phase
      
        Contact For Price
      
    
  
    
    
      
        Part Number : K8DT-PZ1TN
      
    
  
  
  
  Omron K8DT-PZ1TN, Voltage Monitoring Relay, 3 Phase
    Sold out
Omron K8DT-VW2CA, Voltage Monitoring Relay, 1 Phase, SPDT, 10 V, 30 V, 150 V, DIN Rail
      
        Contact For Price
      
    
  
    
    
      
        Part Number : K8DT-VW2CA
      
    
  
  
  
  Omron K8DT-VW2CA, Voltage Monitoring Relay, 1 Phase, SPDT, 10 V, 30 V, 150 V, DIN Rail
    Sold out
Omron K8DT-VW3TD, Voltage Monitoring Relay, 1 Phase, SPST, 200 V, 300 V, 600 V, DIN Rail
      
        Contact For Price
      
    
  
    
    
      
        Part Number : K8DT-VW3TD
      
    
  
  
  
  Omron K8DT-VW3TD, Voltage Monitoring Relay, 1 Phase, SPST, 200 V, 300 V, 600 V, DIN Rail
    Sold out
Omron K8DT-VW3CA, Voltage Monitoring Relay, 1 Phase, SPDT, 200 V, 300 V, 600 V, DIN Rail
      
        Contact For Price
      
    
  
    
    
      
        Part Number : K8DT-VW3CA
      
    
  
  
  
  Omron K8DT-VW3CA, Voltage Monitoring Relay, 1 Phase, SPDT, 200 V, 300 V, 600 V, DIN Rail
    Sold out
Omron K8DT-PM1TN, Monitoring Relay, 3 Phase
      
        Contact For Price
      
    
  
    
    
      
        Part Number : K8DT-PM1TN
      
    
  
  
  
  Omron K8DT-PM1TN, Monitoring Relay, 3 Phase
    Sold out
Omron K8DT-AS3TD, Current Monitoring Relay, 1 Phase, SPST, DIN Rail
      
        Contact For Price
      
    
  
    
    
      
        Part Number : K8DT-AS3TD
      
    
  
  
  
  Omron K8DT-AS3TD, Current Monitoring Relay, 1 Phase, SPST, DIN Rail