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Industrial Automation
K8AK-AS
Single-phase Current Relay
Ideal for Current Monitoring for Industrial Facilities and Equipment. Monitor for overcurrents or undercurrents.
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Application Solutions
last update: April 1, 2014
| Setting range | Power supply voltage | Model |
|---|---|---|
| 2 to 20 mA AC/DC,
10 to 100 mA AC/DC, 50 to 500 mA AC/DC |
24 VAC/DC | K8AK-AS1 24 VAC/DC |
| 100 to 240 VAC | K8AK-AS1 100-240 VAC | |
| 0.1 to 1 A AC/DC,
0.5 to 5 A AC/DC, 0.8 to 8 A AC/DC |
24 VAC/DC | K8AK-AS2 24 VAC/DC |
| 100 to 240 VAC | K8AK-AS2 100-240 VAC | |
| 10 to 100 A AC*,
20 to 200 A AC* |
24 VAC/DC | K8AK-AS3 24 VAC/DC |
| 100 to 240 VAC | K8AK-AS3 100-240 VAC |
*1 The K8AK-AS3 is designed to be used in combination with an OMRON K8AC-CT200L Current Transformer (CT). (Direct input is not possible.)
Accessory (Order Separately)
OMRON CT
| Appearance | Input range | Applicable Relay | Model |
|---|---|---|---|
 |
10 to 100 A AC,
20 to 200 A AC |
K8AK-AS3 | K8AC-CT200L |
Commercially Available CTs*
| Appearance | CT current on secondary side | Applicable Relay |
|---|---|---|
 |
0 to 1 A AC,
0 to 5 A AC |
K8AK-AS2 |
* If you use a commercially available CT, do not exceed the overload capacity of the K8AK-AS2.
last update: April 1, 2014
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