| Brand |
ABB |
| Product Type |
AF Contactors |
| Cable Sections - Auxiliary Circuit |
Flexible with Ferrule 2x 0.75 ... 2.5 mm²
Flexible with Insulated Ferrule 2x 0.75 ... 2.5 mm²
Flexible 2x0.75 ... 2.5 mm²
Solid 2 x 1 ... 4 mm²
Stranded 2 x 1 .... 4 mm² |
| Cable Sections - Main Circuit |
Bar 52 mm²
Rigid Al-Cable 300 mm²
Rigid Cu-Cable 300 mm² |
| Clamp Type |
Main Circuit: Bars |
| Coil Consumption |
Holding at Max. Rated Control Circuit Voltage 50 Hz 12 V·A
Holding at Max. Rated Control Circuit Voltage 60 Hz 12 V·A
Holding at Max. Rated Control Circuit Voltage DC 7.5 V·A
Pull-in at Max. Rated Control Circuit Voltage 50 Hz 985 V·A
Pull-in at Max. Rated Control Circuit Voltage 60 Hz 985 V·A
Pull-in at Max. Rated Control Circuit Voltage DC 910 V·A |
| Conventional Free-Air Thermal Current - Ith (A) |
acc. to IEC 60947-4-1, Open Contactors T = 40 °C 1050 A |
| Maximum Breaking Capacity |
cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 7500 A
cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 7000 A |
| Maximum Electrical Switching Frequency |
(AC-1) 300 cycles per hour
(AC-2 / AC-4) 60 cycles per hour
(AC-3) 300 cycles per hour |
| Maximum Mechanical Switching Frequency |
300 cycles per hour |
| Mechanical Durability |
3 million |
| No. of Auxiliary Contacts |
1 NO + 1 NC |
| No. of Main Contacts |
3 NO |
| No. of Poles |
3 |
| Rated Breaking Capacity AC-3 |
8 x Ie AC-3 |
| Rated Control Voltage |
50 Hz 250 ... 500 V
60 Hz 250 ... 500 V
DC Operation 250 ... 500 V |
| Rated Frequency (Hz) |
50 / 60 |
| Rated Impulse Withstand Voltage (kV) |
8 |
| Rated Insulation Voltage |
acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1000 V
acc. to UL/CSA 600 V |
| Rated Making Capacity AC-3 |
10 x Ie AC-3 |
| Rated Operational Current AC-1 (A) |
(1000 V) 40 °C 1000 A
(1000 V) 55 °C 875 A
(1000 V) 70 °C 720 A
(690 V) 40 °C 1050 A
(690 V) 55 °C 875 A
(690 V) 70 °C 720 A |
| Rated Operational Current AC-3 (A) |
(415 V) 55 °C 750 A
(440 V) 55 °C 750 A
(500 V) 55 °C 750 A
(690 V) 55 °C 650 A
(1000 V) 55 °C 300 A
(380 / 400 V) 55 °C 750 A
(220 / 230 / 240 V) 55 °C 750 A |
| Rated Operational Power AC-3 (kW) |
(415 V) 425 kW
(440 V) 450 kW
(500 V) 520 kW
(690 V) 600 kW
(1000 V) 400 kW
(380 / 400 V) 400 kW
(220 / 230 / 240 V) 220 kW |
| Rated Operational Voltage AC (V) |
Main Circuit 1000 V |
| Short-Circuit Protective Devices |
gG Type Fuses 1000 A |
| Dimensions (mm) |
283 * 210 * 242 [H*W*D] |
| Coil Operating Limits |
(acc. to IEC 60947-4-1) 0.85 x Uc Min. ... 1.1 x Uc Max. (at θ ≤ 70 °C) |