A Schaltbau Company

Power contactors for AC and DC

Contactors, CT1130/08 series
Contactors, CT1215/04 series
CT1115/11 Slide
Contactors, CT1130/08 series
Contactors, CT1215/04 series
CT1115/11 Slide

Series

CT1000

Type of voltage

DC (bidirectional), AC (f < 60 Hz)

Contact configuration

1 x SPST-NO or 2 x SPST-NO

Nominal voltage Un

series-specific

Rated operating voltage Ue

dto.

Rated insulation voltage Ui

dto.

Rated impulse withstand voltage Uimp

dto.

Pollution degree / Overvoltage category

PD3 / OV3

Switching overvoltages at Ue=1,800 V

series-specific

Switching overvoltages at Ue=3,600 V

dto.

Conv. thermal current Ith

variable

Short-circuit making capacity

new / used contacts

Breaking capacity DC T = 15 ms U = 1200 V

series-specific

Breaking capacity DC T = 15 ms U = 1800 V

dto.

Breaking capacity DC T = 15 ms U = 3600 V

dto.

Breaking capacity DC T = 1 ms U = 1200 V

dto.

Breaking capacity DC T = 1 ms U = 1800 V

dto.

Breaking capacity DC T = 1 ms U = 3600 V

dto.

Breaking capacity AC cosφ = 0.8 U = 1200 V (16.7/50 Hz)

dto.

Breaking capacity AC cosφ = 0.8 U = 1800 V (16.7/50 Hz)

dto.

Breaking capacity AC cosφ = 0.8 U = 3600 V (16.7/50 Hz)

dto.

Breaking capacity AC cosφ = 1 U = 1200 V (16.7/50 Hz)

dto.

Breaking capacity AC cosφ = 1 U = 1800 V (16.7/50 Hz)

dto.

Breaking capacity AC cosφ = 1 U = 3600 V (16.7/50 Hz)

dto.

Rated short-time withstand current Icw (T < 100 ms)

dto.

Contact material main contacts

AgSnO2

Aux. contact

4 x SPDT

Coil voltage Us

24, 36, 72, 110 V DC

Coil tolerance % Us

-30% ... +25%

Coil power consumption

warm / cold coil

Coil suppression

Suppressor diode / double coil controller (DCC)

Mechanical endurance

series-specific: 300.000 min. / 2.000.000 max. operating cycles

Vibration / Shock (IEC 61373)

Category 1, class B

Mounting orientation

horizontal / vertical

IP rating (IEC 60529)

IP00

Temperature range

-40 °C ... +70 °C

Storage temperature

-40 °C ... +85 °C

Weight (g)

series-specific