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Manufacturer	F&F
Type of automation module	voltage monitoring relay
Controlled parameter	phase asymmetry, phase failure, phase sequence
Mounting	for DIN rail mounting
Manufacturer series	CKF
Additional functions	LED status indicator
Kind of output 1	SPDT
Operating temperature	-25...50°C
Output 1 electrical parameters	250V AC / 10A
Leads	screw terminals
Contact actuation delay	0.5...5s
IP rating	IP20
Voltage between phases (for three phase system)	3 x 400V AC

CKF-BT

Voltage monitoring relay; for DIN rail mounting; CKF; SPDT; IP20

Specification