PF-431 - Monitoring Relays

PF-431
Description

Voltage monitoring relay; undervoltage,phase failure; PF; IP20

Specifications
Manufacturer F&F
Type of automation module voltage monitoring relay
Controlled parameter phase failure
undervoltage
Mounting for DIN rail mounting
Manufacturer series PF
Additional functions LED status indicator
Operating temperature -25...50°C
Leads screw terminals
IP rating IP20
Max. operating current 16A
Output voltage 230V AC
Power supply from tested wiring system
Voltage between phases (for three phase system) 3 x 230V AC
Trade name automatic phase switch
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Development and design: Seventh Cat