Technical Information
| Item condition |
New |
| Manufacture name |
AF75-22-00 20-60V DC Contactor |
| Brand |
ABB
|
| Categories |
AC-Leistungsschütze
|
| Harmonized System Code |
8536 4900 00
|
| ETIM |
EC000066
|
| Number of normally open contacts as main contact |
2 |
| Number of normally closed contacts as main contact |
2 |
| Rated operation current Ie at AC-3, 400 V |
75 A |
| Rated control supply voltage at DC |
20-60 V |
| Type of electrical connection of main circuit |
Screw connection |
| Voltage type for actuating |
DC |
Packing details
| Packing level 1 |
3471522115423 |
| Packing level 2 |
3471522115423 |
Other Technical data
| Modular version |
No |
| Number of auxiliary contacts as normally open contact |
0 |
| Number of auxiliary contacts as normally closed contact |
0 |
| Rated operation current Ie at AC-1, 400 V |
125 A |
Downloads
Description
AF75 4-pole contactors are mainly used for controlling non-inductive or slightly inductive loads (i.e. resistance furnaces...) and generally for controlling power circuits up to 690 V AC and 440 V DC. The contactors can also be used for many other applications such lighting... The AF... contactors are fitted with an electronic coil interface which accepts a wide control voltage range, on AC 50/60 Hz or DC supplies. The same contactor can accept various supply voltages according to the different countries where the electrical equipment will be installed, or some fluctuation in the control voltage due to the local supply or network. The AF... contactors are also fully suitable for operation in AC or DC control circuit liable to voltage interruptions or voltage dip risks. Advantages: - Wide voltage range, e.g. 100 ... 250 V AC and DC - Can manage large voltage variations - Reduced power consumption - Very distinct closing and opening - Noise free - Can withstand voltage interruptions or voltage dips in the control supply (≤ 20 ms). The AF... series 4-pole contactors are of the block type design. - Main poles and auxiliary contact blocks: 2 N.O. + 2 N.C. main poles, front and side-mounted add-on auxiliary contact blocks - Control circuit: AC or DC operated - Accessories: a wide range of accessories is available.