Spannungsüberwachung Relais 900VPR-BL-U-CE

monitoring relay
Functions: Undervoltage/overvoltage protection including neutral conductor failure for 3-phase systems
True RMS measurement
Time functions: switch-on/response/
OFF-delay (0...300 s)
Other functions: alarm display;
latch; reset
3 digit LCD with
backlight
Built-in current transformer
Adjustable switching hysteresis
Alarm output: 2× NO/NC
Supply voltage: 85...270 V AC/DC
Dimensions: 35 × 90 × 70.5mm
DIN rail mounting
terminal connection
Degree of protection connection IP20/housing IP30/front IP50