Relay control of electrical quantities CKF-B F&F

Manufacturer F&F
Module type voltage monitoring relay
Controlled parameter phase asymmetry, phase sequence, phase failure
Mounting DIN
Additional functions LED status indicator
Output 1 type SPST-NO
Operating temperature -25...50°C
Output 1 electrical parameters 250VAC/10A
Leads screw terminals
Contact actuation delay 4s
Sealing IP20
Controlled parameter range 3 x 230/400V AC
Voltage between phases (for three phase system) 3 x 400V AC
Power supply from tested wiring system
  • Gross weight: 0.09 kg
Mounting: DIN
Leads: screw terminals
Operating temperature: -25...50°C
Sealing: IP20
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