Top Match
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.
Monitoring Application
Frequency
Contact Configuration
DP-NO/NC
Mounting Type
DIN Rail
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.
Frequency
15 → 280 V ac, 30 → 550V ac
DPDT
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.
Frequency
SPDT
DIN Rail
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.
Frequency
15 → 280 V ac, 30 → 550V ac
DPDT
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