Automation & Control

AF750-30-11 250-500V 50/60Hz / 250-500V DC Contactor

Out of stock
Product Id
1SFL637001R7111
A 3-phase Contactor suitable for various applications such as Motor starting, Isolation, By-pass and Distribution application up to max 1000 V. Operated with wide control voltage range 250-500 V, AC/DC

More about AF750-30-11 250-500V 50/60Hz / 250-500V DC Contactor

Technical Specification
MRP (Indian Rupees) Not for Retail Sale
Number of Main Contacts NO 3
Compatibility AF Contactors
Mounted Aux Contacts 1 NO, 1 NC
Max Mechanical Switching Frequency 300 cycles per hour
Max Electrical Switching Frequency AC-1 300 cycles per hour, AC-2 / AC-4 60 cycles per hour, AC-3 300 cycles per hour
Horsepower Rating UL/CSA (200 V AC) Three Phase 250 hp, (208 V AC) Three Phase 250 hp, (220 ... 240 V AC) Three Phase 300 hp, (440 ... 480 V AC) Three Phase 600 hp, (550 ... 600 V AC) Three Phase 700 hp
Conventional Free-air Thermal Current (Ith) acc. to IEC 60947-4-1, Open Contactors q = 40 °C 1050 ampere
Coil Consumption Holding at Max. Rated Control Circuit Voltage 50 Hz 12 volt - ampere, Holding at Max. Rated Control Circuit Voltage 60 Hz 12 volt - ampere, Holding at Max. Rated Control Circuit Voltage DC 7.5 volt - ampere, Pull-in at Max. Rated Control Circuit Voltage 5
Terminal Type Main Circuit: Bars
Rated Operational Voltage Main Circuit 1000 volt
Operate Time Between Coil De-energization and NC Contact Closing 50 ... 70 millisecond, Between Coil De-energization and NO Contact Opening 53 ... 73 millisecond, Between Coil Energization and NC Contact Opening 45 ... 115 millisecond, Between Coil Energization and NO
Rated Control Circuit Voltage (Uc) 50 Hz 250-500V; 60 Hz 250-500V; DC Operation 250-500V
Rated Breaking Capacity AC-3 acc. to IEC 60947-4-1 8 x Ie AC-3
Rated Operational Power AC-3 (Pe) (1000 V) 400 KWT, (220 / 230 / 240 V) 220 KWT, (380 / 400 V) 400 KWT, (415 V) 425 KWT, (440 V) 450 KWT, (500 V) 520 KWT, (690 V) 600 KWT
Rated Operational Current DC-5 (Ie) (110 V) 1-Pole, 40 °C 1050 ampere, (110 V) 2 Poles in Series, 40 °C 1050 ampere, (220 V) 3 Poles in Series, 40 °C 1050 ampere, (600 V) 3 Poles in Series, 40 °C 1050 ampere, (850 V) 3 Poles in Series, 40 °C 1050 ampere
Rated Operational Current DC-3 (Ie) (110 V) 1-Pole, 40 °C 1050 ampere, (110 V) 2 Poles in Series, 40 °C 1050 ampere, (220 V) 3 Poles in Series, 40 °C 1050 ampere, (600 V) 3 Poles in Series, 40 °C 1050 ampere, (850 V) 3 Poles in Series, 40 °C 1050 ampere
Rated Operational Current DC-1 (Ie) (110 V) 1-Pole, 40 °C 1050 ampere, (110 V) 2 Poles in Series, 40 °C 1050 ampere, (220 V) 3 Poles in Series, 40 °C 1050 ampere, (600 V) 3 Poles in Series, 40 °C 1050 ampere, (850 V) 3 Poles in Series, 40 °C 1050 ampere
Rated Operational Current AC-3 (Ie) (1000 V) 55 °C 300 ampere, (220 / 230 / 240 V) 55 °C 750 ampere, (380 / 400 V) 55 °C 750 ampere, (415 V) 55 °C 750 ampere, (440 V) 55 °C 750 ampere, (500 V) 55 °C 750 ampere, (690 V) 55 °C 650 ampere
Rated Operational Current AC-1 (Ie) (1000 V) 40 °C 1000 ampere, (1000 V) 55 °C 875 ampere, (1000 V) 70 °C 720 ampere, (690 V) 40 °C 1050 ampere, (690 V) 55 °C 875 ampere, (690 V) 70 °C 720 ampere
Rated Making Capacity AC-3 acc. to IEC 60947-4-1 10 x Ie AC-3
Rated Frequency Limits 25 ... 400 hertz
Rated Frequency (f) Main Circuit 50/60 hertz
Number of Aux Contacts NO 1
Rated Short-time Withstand Current (Icw) at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 6400 ampere, at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 1300 ampere, at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 3500 ampere, at 40 °C Ambient Temp, in Free Air,
Max Operating Voltage UL/CSA Main Circuit 600 volt
Package Width 280 millimetre
Package Length 375 millimetre
Package Height 310 millimetre
Invoice Description AF750-30-11 250-500V 50/60Hz / 250-500V DC Contactor
Product Range AF Contactors
Package Gross Weight 15 kilogram
Extended Product Type AF750-30-11-71
Number of Aux Contacts NC 1
General Use Rating UL/CSA (600 V AC) 900 ampere, (1000 V AC) 900 ampere
Full Load Amps Motor Use (440 ... 480 V AC) Three Phase 722 ampere, (550 ... 600 V AC) Three Phase 672 ampere
Ambient Air Temperature Close to Contactor for Storage -40 ... +70 degree Celsius, Close to Contactor Fitted with Thermal O/L Relay (0.85 ... 1.1 Uc) -25 ... +50 degree Celsius, Close to Contactor without Thermal O/L Relay (0.85 ... 1.1 Uc) -40 ... +70 degree Celsius
Rated Insulation Voltage (Ui) acc. to UL/CSA 600 volt, acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1000 volt
Product Class Block Contactors
Number Of Poles 3
Total GST Percentage 18.00
HSN Number 85364900
Country of origin Sweden (SE) - Imported by ABB India Limited
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