Undervoltage relay 0.5-10s - Voltage monitoring relay 0...525V AC BA9043/003 3AC500V

Undervoltage relay 0.5-10s - Voltage monitoring relay 0...525V AC BA9043/003 3AC500V – Dold – 0027221 – 4030641272210: Undervoltage relay 0.5-10s BA9043/003 3AC500V, design of the electrical connection=screw connection, with removable terminals=no, 1-phase undervoltage possible=no, 3-phase undervoltage possible=yes, 1-phase overvoltage possible=no , 3-phase overvoltage possible=no, 1-phase window possible=no, 3-phase window possible=no, Includes DC voltage undervoltage function=no, Includes DC voltage overvoltage function=no, Includes DC voltage window function= no, voltage measuring range 1=0..525 V, type of voltage of the measuring range=AC, rated control supply voltage Us at AC 50 Hz=500 V, rated control supply voltage Us at AC 60 Hz=500 V, response value voltage=425 V, number of contacts as changeover contact=2 , width=45 mm, height=73 mm, depth=132 mm, voltage monitoring relay with arithmetic mean value measurement, according to IEC/EN 60 255, DIN VDE 0435-303, for networks with or without neutral conductor, quiescent current principle (output relay not activated in the event of an error), LED indicators for operat Operational readiness and contact position, insensitive to harmonics, suitable for networks from 50 ... 400 Hz