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Specifications for your configuration

CT
Type of voltageDC (bidirectional), AC (f < 60 Hz)
Main contacts, configuration1 x SPST-NO or 2 x SPST-NO
Nominal voltage Un1,500 V or 3,000 V
Rated operating voltage Ue1,800 V or 3,600 V
Rated insulation voltage UNm3,000 V or 4,800 V
Rated impulse withstand voltage UNi15 kV or 30 kV
Pollution degree
Overvoltage category		PD3 / OV3
Conv. thermal current Ith400A, 800A oder 1,100A
Component categoryA2
Rated short-time withstand current Icwseries-specific, see catalogue
Contact material main contactsAgSnO2
Aux. contact1x S870 (a1), 1x S870 (b0), 2x S826 or 4x S826
Coil voltage Us24, 36, 72, 110 V DC
Coil tolerance-30% ... +25%
Coil power consumptionseries-specific, see catalogue
Coil suppressionSuppressor diode / double coil controller (DCC)
Mechanical enduranceseries-specific: 300.000 min. / 2.000.000 max. operating cycles
Vibration / Shock (IEC 61373)Category 1, class B
Mounting orientationhorizontal / vertical
IP rating (IEC 60529)IP00
Temperature range-40 °C ... +70 °C
Storage temperature-40 °C ... +85 °C
Weightseries-specific, see catalogue
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Detailed specifications can be found in the catalogue.
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