K8AK

K8AK Series Monitoring Relays: Precision Protection for Industrial Power SystemsThe K8AK series represents a comprehensive family of monitoring relays engineered for critical electrical parameter supervision in industrial environments. These compact devices are designed to continuously monitor voltage, current, phase sequence, phase loss, and fr...

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OMRON

Manufacturer Code: K8AK0027EK8AK0027E

Reference: K8AK-PW2K8AK-PW2

Catalog Number: K8AKPW2K8AKPW2

Three-phase Voltage Max and Min 1 SPDT 380-480VAC 2 SPDT

Monitoring relay 22.5 mm wide, 3-phase voltage monitoring, over and under voltages, 3-wire mode: 380, 400, 415 and 480 VAC, 4-wire mode: 220, 230, 240

Monitoring relay 22.5 mm wide, 3-phase voltage monitoring, over and under voltages, 3-wire mode: 380, 400, 415 and 480 VAC, 4-wire mode: 220, 230, 240 and 277 VAC, two SPDT

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0037BK8AK0037B

Reference: K8AK-PT1 100-240VACK8AK-PT1 100-240VAC

Catalog Number: K8AKPT1100240VACK8AKPT1100240VAC

Three-phase, thermistor + sequence + loss of phase

Monitoring relay 22.5mm wide, temperature monitoring and phase squence and phase loss, 100 to 240 VAC, one SPDT

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0003HK8AK0003H

Reference: K8AK-AS2 100-240VACK8AK-AS2 100-240VAC

Catalog Number: K8AKAS2100240VACK8AKAS2100240VAC

Single phase Current Max or Min 0,1-8A 100-240VAC 1 SPDT

Monitoring relay 22.5mm wide, Single phase over or under current 0.1 to 8A AC or DC, One SPDT, 100-240 VAC

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0030EK8AK0030E

Reference: K8AK-TH11S 100-240VACK8AK-TH11S 100-240VAC

Catalog Number: K8AKTH11S100240VACK8AKTH11S100240VAC

Relay monitoring Temperature-0-999ºC/F 100-240VAC

Monitoring relay 22.5 mm wide, over or under temperature, 0-999 °C/F Thermocouple and PT100 input types, One SPDT

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0019DK8AK0019D

Reference: K8AK-VW3 100-240VACK8AK-VW3 100-240VAC

Catalog Number: K8AKVW3100240VACK8AKVW3100240VAC

Single-phase Voltage Max / Min 20-600V

Monitoring relay 22.5mm wide, Single phase over or under voltage 20 to 600V AC or DC, Two SPDT, 100-240 VAC

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0013EK8AK0013E

Reference: K8AK-VS2 100-240VACK8AK-VS2 100-240VAC

Catalog Number: K8AKVS2100240VACK8AKVS2100240VAC

Single-phase Voltage Max or Min 1-150VAC/DC 100-240VAC 1 SPDT

Monitoring relay 22.5mm wide, Single phase over or under voltage 1 to 150V AC or DC, One SPDT, 100-240 VAC

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0028CK8AK0028C

Reference: K8AK-LS1 100-240VACK8AK-LS1 100-240VAC

Catalog Number: K8AKLS1100240VACK8AKLS1100240VAC

Level relay 10K TO 100K 100-240VAC

Monitoring relay 22.5 mm wide, Conductive level control for liquid, 10k to 100k Ohm, One SPDT, 100-240 VAC

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0009GK8AK0009G

Reference: K8AK-AW2 100-240VACK8AK-AW2 100-240VAC

Catalog Number: K8AKAW2100240VACK8AKAW2100240VAC

Single phase Current Max and Min 0,1-8A 100-240VAC 2 SPDT

Monitoring relay 22.5mm wide, Single phase over or under current 0.1 to 8A AC or DC, Two SPDT, 100-240 VAC

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0011RK8AK0011R

Reference: K8AK-AW3 100-240VACK8AK-AW3 100-240VAC

Catalog Number: K8AKAW3100240VACK8AKAW3100240VAC

Single phase Current Max and Min 10-200A 110-240VAC 2 SPDT

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0026GK8AK0026G

Reference: K8AK-PW1K8AK-PW1

Catalog Number: K8AKPW1K8AKPW1

Three-phase Voltage Max and Min 1 SPDT 200-240VAC 2 SPDT

Monitoring relay 22.5 mm wide, 3-phase voltage monitoring, over and under voltages, 3-wire mode: 200, 220, 230 and 240 VAC, 4-wire mode: 115, 127, 133

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0017HK8AK0017H

Reference: K8AK-VW2 100-240VACK8AK-VW2 100-240VAC

Catalog Number: K8AKVW2100240VACK8AKVW2100240VAC

Single-phase Voltage Max and Min 1-150VAC/DC 100-240VAC 2 SPDT

Monitoring relay 22.5mm wide, Single phase over or under voltage 1 to 150V AC or DC, Two SPDT, 100-240 VAC

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0007MK8AK0007M

Reference: K8AK-AW1 100-240VACK8AK-AW1 100-240VAC

Catalog Number: K8AKAW1100240VACK8AKAW1100240VAC

Single-phase Current, Max, and Min 20-500mA 100-240VAC 2 SPDT

Single Phase Current Max & Min 20-500mA 100-240VAC 2 SPDT

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0022DK8AK0022D

Reference: K8AK-PA1K8AK-PA1

Catalog Number: K8AKPA1K8AKPA1

Three-phase Asymmetry+Sequence+Loss phase 200-240AC

Monitoring relay 22.5mm wide, voltage asymmetry and phase sequence and phase loss in 3 and 4 wire systems, 115 to 240V AC, One SPDT

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0029AK8AK0029A

Reference: K8AK-LS1 24VAC/DCK8AK-LS1 24VAC/DC

Catalog Number: K8AKLS124VACDCK8AKLS124VACDC

Level relay 10K TO 100K 24VAC/DC

Monitoring relay 22.5 mm wide, Conductive level control for liquid, 10k to 100k Ohm, One SPDT, 24VAC/DC

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0036DK8AK0036D

Reference: K8AK-TS1 24VAC/DCK8AK-TS1 24VAC/DC

Catalog Number: K8AKTS124VACDCK8AKTS124VACDC

Three-phase, thermistor 24VAC/DC 2 SPDT SPDT

Monitoring relay 22.5mm wide, temperature monitoring, 24 VAC/VDC, one SPDT

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0001AK8AK0001A

Reference: K8AK-AS1 100-240VACK8AK-AS1 100-240VAC

Catalog Number: K8AKAS1100240VACK8AKAS1100240VAC

Single phase Current Max or Min 20-500mA 100-240VAC 1 SPDT

Monitoring relay 22.5mm wide, Single phase over or under current 2 to 500mA AC or DC, One SPDT, 100-240 VAC

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0002MK8AK0002M

Reference: K8AK-AS1 24VAC/DCK8AK-AS1 24VAC/DC

Catalog Number: K8AKAS124VACDCK8AKAS124VACDC

Single phase Current Max or Min 20-500mA 24VAC/DC 1 SPDT

Monitoring relay 22.5mm wide, Single phase over or under current 2 to 500mA AC or DC, One SPDT, 24VAC/DC

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0004FK8AK0004F

Reference: K8AK-AS2 24VAC/DCK8AK-AS2 24VAC/DC

Catalog Number: K8AKAS224VACDCK8AKAS224VACDC

Single phase Current Max or Min 0,1-8A, 24VAC/DC 1 SPDT

Monitoring relay 22.5mm wide, Single phase over or under current 0.1 to 8A AC or DC, One SPDT, 24VAC/DC

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0023BK8AK0023B

Reference: K8AK-PA2K8AK-PA2

Catalog Number: K8AKPA2K8AKPA2

Three-phase Asymmetry+Sequence+Loss phase 380-480AC

Monitoring relay 22.5mm wide, voltage asymmetry and phase sequence and phase loss in 3 and 4 wire systems, 220 to 480V AC, One SPDT

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0024MK8AK0024M

Reference: K8AK-PM1K8AK-PM1

Catalog Number: K8AKPM1K8AKPM1

Three-phase Voltage Max / Min+Sequence+Per phase 200-240AC 2 SPDT

Monitoring relay 22.5mm wide, sim. monitoring of over-/under-voltage, phase sequ. & loss in 3phase 3wire & 4 wire sys. operating 115 to 240V AC

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0031CK8AK0031C

Reference: K8AK-TH11S 24VAC/DCK8AK-TH11S 24VAC/DC

Catalog Number: K8AKTH11S24VACDCK8AKTH11S24VACDC

Relay monitoring Temperature-0-999ºC/F 24VAC/DC

Monitoring relay 22.5 mm wide, over or under temperature, 0-999 °C/F Thermocouple and PT100 input types, One SPDT

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0032AK8AK0032A

Reference: K8AK-TH12S 100-240VACK8AK-TH12S 100-240VAC

Catalog Number: K8AKTH12S100240VACK8AKTH12S100240VAC

Relay monitoring Temperature-0-0-1800ºC (0-3200ºF) 100-240VAC

Monitoring relay 22.5 mm wide, over or under temperature, 0 to 1700 °C/F(minimum setting 10 °C), Thermocouple input type, One SPDT

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0033MK8AK0033M

Reference: K8AK-TH12S 24VAC/DCK8AK-TH12S 24VAC/DC

Catalog Number: K8AKTH12S24VACDCK8AKTH12S24VACDC

Relay monitoring Temperature-0-1800ºC (0-3200ºF) 24VAC/DC

Monitoring relay 22.5 mm wide, over or under temperature, 0 to 1700 °C/F(minimum setting 10 °C), Thermocouple input type, One SPDT

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0015AK8AK0015A

Reference: K8AK-VS3 100-240VACK8AK-VS3 100-240VAC

Catalog Number: K8AKVS3100240VACK8AKVS3100240VAC

Single-phase Voltage Max or Min 200-600VAC/DC 100-240VAC 1SPDT

Monitoring relay 22.5mm wide, Single phase over or under voltage 20 to 600V AC or DC, One SPDT, 100-240 VAC

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0014CK8AK0014C

Reference: K8AK-VS2 24VAC/DCK8AK-VS2 24VAC/DC

Catalog Number: K8AKVS224VACDCK8AKVS224VACDC

Single-phase Voltage Max or Min 1-150VAC/DC 24VAC/DC 1SPDT

Monitoring relay 22.5mm wide, Single phase over or under voltage 1 to 150V AC or DC, One SPDT, 24VAC/DC

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0035FK8AK0035F

Reference: K8AK-TS1 100-240VACK8AK-TS1 100-240VAC

Catalog Number: K8AKTS1100240VACK8AKTS1100240VAC

Three-phase, thermistor 110-240VAC SPDT

Monitoring relay 22.5mm wide, temperature monitoring, 100 to 240 VAC, one SPDT

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0016MK8AK0016M

Reference: K8AK-VS3 24VAC/DCK8AK-VS3 24VAC/DC

Catalog Number: K8AKVS324VACDCK8AKVS324VACDC

Single-phase Voltage Max or Min 200-600VAC/DC 24VAC/DC 1SPDT

Monitoring relay 22.5mm wide, Single phase over or under voltage 20 to 600V AC or DC, One SPDT,24VAC/DC

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0005DK8AK0005D

Reference: K8AK-AS3 100-240VACK8AK-AS3 100-240VAC

Catalog Number: K8AKAS3100240VACK8AKAS3100240VAC

Single phase Current Max or Min 10-200A 110-240VAC 1 SPDT

Monitoring relay 22.5mm wide, Single phase over or under current 10 to 200A AC (External CT required), One SPDT,100-240 VAC

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0006BK8AK0006B

Reference: K8AK-AS3 24VAC/DCK8AK-AS3 24VAC/DC

Catalog Number: K8AKAS324VACDCK8AKAS324VACDC

Single phase Current Max or Min 10-200A 24VAC/DC 1 SPDT

Monitoring relay 22.5mm wide, Single phase over or under current 10 to 200A AC (External CT required), One SPDT,24VAC/DC

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0008RK8AK0008R

Reference: K8AK-AW1 24VAC/DCK8AK-AW1 24VAC/DC

Catalog Number: K8AKAW124VACDCK8AKAW124VACDC

Single-phase Current, Max, and Min 20-500mA 24VAC/DC 2 SPDT

Monitoring relay 22.5mm wide, Single phase over or under current 2 to 500mA AC or DC, Two SPDT, 24VAC/DC

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0012GK8AK0012G

Reference: K8AK-AW3 24VAC/DCK8AK-AW3 24VAC/DC

Catalog Number: K8AKAW324VACDCK8AKAW324VACDC

Single phase Current Max and Min 10-200A 24VAC/DC 2 SPDT

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0018FK8AK0018F

Reference: K8AK-VW2 24VAC/DCK8AK-VW2 24VAC/DC

Catalog Number: K8AKVW224VACDCK8AKVW224VACDC

Single-phase Voltage Max and Min 1-150VAC/DC 24VAC/DC 2 SPDT

Monitoring relay 22.5mm wide, Single phase over or under voltage 1 to 150V AC or DC, Two SPDT, 24VAC/DC

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0010MK8AK0010M

Reference: K8AK-AW2 24VAC/DCK8AK-AW2 24VAC/DC

Catalog Number: K8AKAW224VACDCK8AKAW224VACDC

Single phase Current Max and Min 0,1-8A, 24VAC/DC 2 SPDT

Single Phase Current Max and Min 0.1-8A 24VAC/DC 2 SPDT

Monitoring relay 22.5mm wide, Single phase over or under current 0.1 to 8A AC or DC, Two SPDT, 24VAC/DC

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0020HK8AK0020H

Reference: K8AK-VW3 24VAC/DCK8AK-VW3 24VAC/DC

Catalog Number: K8AKVW324VACDCK8AKVW324VACDC

Single-phase Voltage Max / Min 20-600V

Single Phase Voltage Max and Min 20-600V

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0025RK8AK0025R

Reference: K8AK-PM2K8AK-PM2

Catalog Number: K8AKPM2K8AKPM2

Three-phase Voltage Max / Min+Sequence+Per phase, 380-480AC 2 SPDT

Monitoring relay 22.5mm wide, sim. monitoring of over-/under-voltage, phase sequ. & loss in 3phase 3wire & 4 wire sys. operating 220 to 480V AC, 2 SP

Delivery: See availabilitySee availability

OMRON

Manufacturer Code: K8AK0021FK8AK0021F

Reference: K8AK-PH1K8AK-PH1

Catalog Number: K8AKPH1K8AKPH1

Three-phase sequence+Loss phase DPDT

Monitoring relay 22.5mm wide, simultanious monitoring of phase sequence and loss in 3phase 3wire systems, One DPDT

Delivery: See availabilitySee availability

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