Силовые контакторы CT для переменного и постоянного тока (двунаправленные) до 4,8 кВ и 1100 АSchützeзапросить
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Series
CF
CT
Type of voltage
AC (f ≤ 400 Hz)
DC (bidirectional), AC (f < 60 Hz)
Main contacts, configuration
1...6 NO / NC
1 x SPST-NO or 2 x SPST-NO
Nominal voltage Un
CFxx-15-...: 1,500 V
CFxx-30-...: 3,000 V
1,500 V or 3,000V
Rated operating voltage Ue
CFxx-15-...: 1,500 V
CFxx-30-...: 3,000 V
1,800 V or 3,600V
Rated impulse withstand voltage Uimp
25 kV
Pollution degreeOvervoltage category
PD3
OV3
PD3 / OV3
Conv. thermal current Ith
200 A AC, f ≤ 400 Hz with plastic extinguishing element
200 A AC, f ≤ 400 Hz with metal extinguishing element
300 A AC, f ≤ 400 Hz with plastic extinguishing element
300 A AC, f ≤ 400 Hz with metal extinguishing element
400A, 800A oder 1,100A
Component category
A2
A2
Rated short-time withstand current Icw
4 kA / T < 100 ms
Auxiliary switches
4x SPDT max. with mirror contact function, single-break
Snap-action switches S870:
AC-15: 230 VAC/1.5 A; DC-13: 60 VDC/0.5 A
Coil voltage Us
24 / 110 V DC
24, 36, 72, 110 V DC
Coil tolerance
0.7 ... 1.25 x Us
-30% ... +25%
Mounting orientation
horizontal, vertical
(do not mount upside down)
horizontal / vertical
Temperature range
-40° C ... +70° C
-40 °C ... +70 °C
Mechanical endurance
1 million op. cycles
series-specific: 300.000 min. / 2.000.000 max. operating cycles
