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Manufacturer	F&F
Type of automation module	voltage monitoring relay
Controlled parameter	overvoltage, phase asymmetry, phase failure, undervoltage
Mounting	for DIN rail mounting
Manufacturer series	CZF
Additional functions	LED status indicator
Kind of output 1	SPST-NO
Operating temperature	-25...40°C
Output 1 electrical parameters	250V AC / 8A
Leads	screw terminals
Contact actuation delay	4s
IP rating	IP20
Kind of output 2	SPST-NC
Voltage between phases (for three phase system)	3 x 400V AC
Output 2 electrical parameters	250V AC / 8A
True effective value measurement	True RMS

CZF-312-TRMS

Voltage monitoring relay; for DIN rail mounting; CZF; SPST-NO

Specification