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Measuring & Monitoring relays

A lineup of DeviceNet-compatible Motor Protective Relays and Relays for motor/transformer protections, three-phase motor reverse operation prevention, and motor/heater burnout protection.

Measuring & Monitoring relays List

There are 26 products of Measuring & Monitoring relays.

K8AK-AS Single-phase Current Relay K8AK-AS

Ideal for Current Monitoring for Industrial Facilities and Equipment. Monitor for overcurrents or undercurrents.

K8AK-AW Single-phase Overcurrent/Undercurrent Relay K8AK-AW

Ideal for Current Monitoring for Industrial Facilities and Equipment. Monitor for overcurrents and undercurrents simultaneously.

K8AK-VS Single-phase Voltage Relay K8AK-VS

Ideal for Voltage Monitoring for Industrial Facilities and Equipment. Monitor for overcurrents or undercurrents.

K8AK-VW Single-phase Overvoltage/Undervoltage Relay K8AK-VW

Ideal for Voltage Monitoring for Industrial Facilities and Equipment. Monitor for overcurrents and undercurrents simultaneously.

K8AK-PH Phase-sequence Phase-loss Relay K8AK-PH

Three-phase Phase-sequence Phase-loss Relay Using Voltage Detection Method. 22.5 mm (W). Two SPDT output relays

K8DS-PH Phase-sequence Phase-loss Relay K8DS-PH

Three-phase Phase-sequence Phase-loss Relay Using Voltage Detection Method. 17.5 mm (W). One SPDT output relays

K8AK-PM Three-phase Voltage and Phase-sequence Phase-loss Relay K8AK-PM

Ideal for Monitoring 3-phase Power Supplies for Industrial Facilities and Equipment. 22.5 mm (W). Two SPDT output relays

K8DS-PM Three-phase Voltage and Phase-sequence Phase-loss Relay K8DS-PM

Ideal for Monitoring 3-phase Power Supplies for Industrial Facilities and Equipment. 17.5 mm (W). One SPDT output relays

K8AK-PA Three-phase Asymmetry and Phase-sequence Phase-loss Relay K8AK-PA

Ideal for 3-phase Voltage Asymmetry Monitoring for Industrial Facilities and Equipment. 22.5 mm (W). One SPDT output relays

K8DS-PA Three-phase Asymmetry and Phase-sequence Phase-loss Relay K8DS-PA

Ideal for 3-phase Voltage Asymmetry Monitoring for Industrial Facilities and Equipment. 17.5 mm (W). One SPDT output relays

K8AK-PW Three-phase Voltage Relay K8AK-PW

Ideal for Monitoring 3-phase Power Supplies for Industrial Facilities and Equipment. 22.5 mm (W). Two SPDT output relays

K8DS-PU Three-phase Undervoltage and Phase-sequence Phase-loss Relay K8DS-PU

Ideal for Monitoring 3-phase Power Supplies for Industrial Facilities and Equipment. 17.5 mm (W). One SPDT output relays

K8DS-PZ Three-phase Voltage, Asymmetry, and Phase-sequence Phase-loss Relay K8DS-PZ

Ideal for Monitoring 3-phase Power Supplies for Industrial Facilities and Equipment. 17.5 mm (W). One SPDT output relays

K8AK-TS / PT Thermistor Motor Protection Relay K8AK-TS / PT

Monitor Temperature Rise through Internal Motor Loss

K8AK-LS Conductive Level Controller K8AK-LS

Ideal for Liquid Level Control in Industrial Facilities and Equipment.

K8AK-TH Temperature Monitoring Relay K8AK-TH

Compact and Slim Relay Ideal for Temperature Alarms and Monitoring

K8AK / K8DS Series Measuring & Monitoring Relays K8AK / K8DS Series

DIN 22.5/17.5 Size Lineup of A Wide Range of Measuring and Monitoring Relays

K8DT-AS Single-phase Current Relay K8DT-AS

Our Value Design Products Increase the Value of Your Control Panels. Detect errors in motors and other equipment through current changes. Use in either overcurrent or undercurrent mode.

K8DT-AW Single-phase Overcurrent/Undercurrent Relay K8DT-AW

Our Value Design Products Increase the Value of Your Control Panels. Detect errors in motors and other equipment through current changes. Monitor for overcurrents and undercurrents simultaneously with one Relay.

K8DT-LS Conductive Level Controller K8DT-LS

Our Value Design Products Increase the Value of Your Control Panels. Ideal for water level control. Sensitivity adjustment and timer for easy usage.

K8DT-PH Phase-sequence Phase-loss Relay K8DT-PH

Our Value Design Products Increase the Value of Your Control Panels. Protect motors and other equipment from unstable voltages in the power supply system. Protect motors and other equipment by detecting phase sequence and phase loss for three-phase power supplies.

K8DT-PM Three-phase Voltage and Phase-sequence Phase-loss Relay K8DT-PM

Our Value Design Products Increase the Value of Your Control Panels. Protect motors and other equipment from unstable voltages in the power supply system. Protect motors and other equipment by detecting overvoltages, undervoltages, phase sequence, and phase loss for three-phase power supplies.

K8DT-PZ Three-phase Voltage, Asymmetry, and Phase-sequence Phase-loss Relay K8DT-PZ

Our Value Design Products Increase the Value of Your Control Panels. Protect motors and other equipment from unstable voltages in the power supply system. Detect overvoltages, undervoltages, voltage asymmetry, phase sequence, and phase loss for three-phase power supplies.

K8DT-TH Temperature Monitoring Relay K8DT-TH

Our Value Design Products Increase the Value of Your Control Panels. Ideal to prevent heater overheating. Self-latching output to contribute to safe equipment operation.

K8DT-VS Single-phase Voltage Relay K8DT-VS

Our Value Design Products Increase the Value of Your Control Panels. Detect abnormal voltages applies to equipment to protect against equipment failure. Use in either overvoltage or undervoltage mode.

K8DT-VW Single-phase Overvoltage/Undervoltage Relay K8DT-VW

Our Value Design Products Increase the Value of Your Control Panels. Detect abnormal voltages applies to equipment to protect against equipment failure. Monitor for overvoltages and undervoltages simultaneously with one Relay.