Dold Dold Frequency Monitoring Relay, DPDT, 15 → 280V ac, DIN Rail Part: MK9837N.12 5-600Hz UH=AC230V

Wide-range frequency monitoring relay for variable frequency systems.

Dold Dold Frequency Monitoring Relay, SPDT, DIN Rail Part: IK9143.11 AC50/60Hz 230V Hyst.0.5-10%

Frequency monitoring relay detecting power supply frequency 50/60Hz on DIN rail.

Crouzet Crouzet Frequency Monitoring Relay, DP-NO/NC, DIN Rail Part: 84872501

Frequency monitoring relay detects abnormal grid frequency between 40–70 Hz for power protection.

Dold Dold Frequency Monitoring Relay, SPDT, DIN Rail Part: MK9143N.38 +/-5Hz UH=AC230V tv=0-20s tan=0-30s

Frequency monitoring relay protecting generators and power systems from frequency deviations on DIN rail.

GIC GIC Frequency Monitoring Relay, 2 Phase, SPDT, DIN Rail Part: MI81BL

Two-phase frequency monitoring relay protects equipment from frequency variations and instability.

Lovato Lovato Frequency Monitoring Relay, 3 Phase, SPDT Part: PMV95NA575NFC

Three-phase frequency monitoring relay for power quality and generator protection.

Carlo Gavazzi Carlo Gavazzi Frequency Monitoring Relay, SPDT, 24 → 240V ac, DIN Rail Part: PFB01CM24

Frequency monitoring relay detects power frequency variations in electrical systems.

Dold Dold Frequency Monitoring Relay, SPDT, DIN Rail Part: MK9143N.38 +/-5Hz UH=DC24V tv=0-20s tan=0-30s

Frequency monitoring relay for AC power systems with adjustable time delay.

Dold Dold Frequency Monitoring Relay, DPDT, 15 → 280V ac, DIN Rail Part: MK9837N.12/050 5-600Hz UH=DC24V

Dold relay monitors AC frequency variations in power systems up to 600Hz.

Dold Dold Frequency Monitoring Relay, SPDT, DIN Rail Part: IL9837.11 5-200Hz UH=230V

Industrial relay monitors AC frequency between 5-200Hz for power system protection and control.

Schneider Electric Schneider Electric Frequency Monitoring Relay, DPDT, DIN Rail Part: RM35HZ21FM

Frequency monitoring relay detects grid frequency abnormalities between 40–70 Hz for system protection.