ABB CONTACTOR 140A 75KW 100-250 AC/DC 1NO 1NC 1SFL447001R1311 AF140-30

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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:
Main Circuit 690 V

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

Conventional Free-air Thermal Current (Ith):
acc. to IEC 60947-4-1, Open Contactors Θ = 40 °C 200 A

Rated Operational Current AC-1 (Ie):
(690 V) 40 °C 200 A
(690 V) 70 °C 160 A

Rated Operational Current AC-3 (Ie):
(415 V) 55 °C 140 A
(440 V) 55 °C 140 A
(500 V) 55 °C 130 A
(690 V) 55 °C 80 A
(380 / 400 V) 55 °C 140 A
(220 / 230 / 240 V) 55 °C 140

Rated Operational Current AC-3e (Ie):
(415 V) 60 °C 140 A
(440 V) 60 °C 140 A
(500 V) 60 °C 130 A
(690 V) 60 °C 80 A
(380 / 400 V) 60 °C 140 A
(220 / 230 / 240 V) 60 °C 140 A

Rated Operational Power AC-3 (Pe):
(415 V) 75 kW
(440 V) 90 kW
(500 V) 90 kW
(690 V) 75 kW
(380 / 400 V) 75 kW
(220 / 230 / 240 V) 37 kW

Rated Operational Power AC-3e (Pe):
(415 V) 75 kW
(440 V) 90 kW
(500 V) 90 kW
(690 V) 75 kW
(380 / 400 V) 75 kW
(220 / 230 / 240 V) 37 kW

Rated Breaking Capacity AC-3:
8 x Ie AC-3

Rated Breaking Capacity AC-3e:
8.5 x Ie AC-3e

Rated Making Capacity AC-3:
10 x Ie AC-3

Rated Making Capacity AC-3e:
12 x Ie AC-3e

Short-Circuit Protective Devices:
gG Type Fuses 315 A

Mechanical Durability:
5 million

Maximum Mechanical Switching Frequency:
300 cycles per hour

Coil Operating Limits:
(acc. to IEC 60947-4-1) 0.85 x Uc Min. ... 1.1 x Uc Max. (at θ ≤ 70 °C)

Rated Control Circuit Voltage (Uc):
50 Hz 100 ... 250 V
60 Hz 100 ... 250 V
DC Operation 100 ... 250 V

Terminal Type:
Double Clamp