Description
Block Contactor AF52-40-00-13
The AF52-40-00-13 is a 4 pole – 690 V IEC or 600 UL contactor with screw terminals, controlling motors up to 22 kW / 400 V AC (AC-3) and switching power circuits up to 100 A (AC-1) or 80 A UL general use. Thanks to the AF technology, the contactor has a wide control voltage range (100-250 V 50/60 Hz and DC), managing large control voltage variations, reducing panel energy consumptions and ensuring distinct operations in unstable networks. Furthermore, surge protection is built-in, offering a compact solution. AF contactors have a block type design, can be easily extended with add-on auxiliary contact blocks and an additional wide range of accessories.
Electrical Characteristics:
Rated Operational Voltage: Main Circuit 690 V IEC.
Rated Operational Current AC-1 40 °C: 100 A, 60 °C: 80 A, 70 °C: 70 A.
Rated Operational Current AC-3 60 °C: 53 A (415-440 V), 45 A (500 V), 35 A (690 V).
Rated Operational Power AC-3 (kW): 30 kW (415-690 V), 22 kW (380-400 V), 15 kW (220-240 V).
Conventional Free-air Thermal Current (Ith): 105 A at 40 °C.
Rated Insulation Voltage (Ui): 690 V acc. to IEC 60947-4-1.
Rated Impulse Withstand Voltage (Uimp): 6 kV.
Maximum Electrical Switching Frequency AC-1: 600 cycles per hour.
Maximum Mechanical Switching Frequency: 3600 cycles per hour.
Rated Control Circuit Voltage (Uc): 100 to 250 V at 50 Hz, 60 Hz and DC.
Coil Consumption: Average holding value 4 V·A at 50/60 Hz, 2 W DC.
Power Loss per Pole: 6.3 W (AC-1), 1.7 W (AC-3).
Mechanical and Connection Details:
Mounting on DIN Rail TH35-15 (35×15 mm) or by screws (2 x M4 or 2 x M6 placed diagonally).
Connecting Capacity Main Circuit: Flexible with ferrule 4 to 35 mm², insulated ferrule 4 to 35 mm², rigid stranded 6 to 35 mm².
Connecting Capacity Control Circuit: Flexible with ferrule and insulated ferrule 0.75 to 2.5 mm², rigid solid and stranded 1 to 2.5 mm².
Wire Stripping Length: Control Circuit 10 mm, Main Circuit 16 mm.
Degree of Protection: Coil terminals IP20, Main terminals IP10 acc. to IEC 60529.
Recommended Screwdriver: Pozidriv PZ.
Tightening Torque: Control Circuit 1.2 N·m, Main Circuit 4 N·m.
Terminal Type: Screw terminals.
Number of Main Contacts NO: 4, NC: 0.
Number of Auxiliary Contacts NO: 0, NC: 0.
Number of Poles: 4 poles.
Standards and Environmental:
Standards include IEC/EN 60947-1, IEC/EN 60947-4-1, UL 60335-2-40, UL 60947-1, UL 60947-4-1, CSA C22.2 series.
Ambient Air Temperature for Operation: -40 to 70 °C.
Storage Temperature: -60 to 80 °C.
Pollution Degree: 3.
Maximum Operating Altitude Permissible: 3000 m without derating.
Dimensions and Weight:
Width: 7 cm.
Depth/Length: 11.35 cm.
Height: 12.55 cm.
Net Weight: 1.16 kg.
