Kontaktor Contactor ABB AX50-30-11 220-230 1SBL351074R8011

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Number of Main Contacts NO:
3

Number of Main Contacts NC:
0

Number of Auxiliary Contacts NO:
1

Number of Auxiliary Contacts NC:
1

Rated Operational Voltage:
Auxiliary Circuit 690 V
Main Circuit 690 V

Rated Frequency (f):
Auxiliary Circuit 50 / 60 Hz
Main Circuit 50 / 60 Hz

Conventional Free-air Thermal Current (Ith):
acc. to IEC 60947-4-1, Open Contactors Θ = 40 °C 100 A

Rated Operational Current AC-1 (Ie):
(220 / 240 V) 55 °C 85 A
(690 V) 40 °C 100 A
(690 V) 70 °C 70 A

Rated Operational Current AC-3 (Ie):
(415 V) 55 °C 50 A
(440 V) 55 °C 45 A
(500 V) 55 °C 45 A
(690 V) 55 °C 35 A
(380 / 400 V) 55 °C 50 A
(220 / 230 / 240 V) 55 °C 53 A

Rated Operational Power AC-3 (Pe):
(415 V) 25 kW
(440 V) 25 kW
(500 V) 30 kW
(690 V) 30 kW
(380 / 400 V) 22 kW
(220 / 230 / 240 V) 15 kW

Rated Short-time Withstand Current Low Voltage (Icw):
at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 650 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 110 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 250 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 1000 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 370 A

Maximum Breaking Capacity:
cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 1300 A
cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 630 A

Maximum Electrical Switching Frequency:
(AC-1) 600 cycles per hour
(AC-3) 600 cycles per hour

Rated Insulation Voltage (Ui):
acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 690 V

Rated Impulse Withstand Voltage (Uimp):
Auxiliary Circuit 6 kV

Maximum Mechanical Switching Frequency:
3600 cycles per hour

Rated Control Circuit Voltage (Uc):
50 Hz 220 ... 230 V
60 Hz 230 ... 240 V