ABB AF Series Contactor, 250 → 500 V ac/dc Coil, 4-Pole, 45 A, 11 kW, 4NO, 690 V ac

This is a 4-pole contactor designed for both IEC (690 V) and UL (600 V) applications. It features screw terminals, controlling motors up to 11 kW / 400 V AC (AC-3) and switching power circuits up to 45 A (AC-1) or 45 A UL general use. Thanks to the innovative AF technology, this contactor has a wide control voltage range (250-500 V 50/60 Hz and DC), managing large control voltage variations, reducing panel energy consumption, and ensuring distinct operations in unstable networks. Furthermore, surge protection is built-in, offering a compact solution. AF contactors have a block-type design, allowing easy extension with add-on auxiliary contact blocks and a wide range of accessories

• Accommodates control voltages from 250-500 V 50/60 Hz and DC, ensuring stable operation even in fluctuating power conditions
• Manages large control voltage variations, reducing panel energy consumption
• Built-in surge protection offers a space-saving solution
• Block-type design allows seamless addition of auxiliary contact blocks and various accessories

• Suitable for controlling motors up to 11 kW / 400 V AC (AC-3)
• Capable of switching power circuits up to 45 A (AC-1) or 45 A UL general use

The main circuit voltage is 690 V (IEC) or 600 V (UL).

Yes, thanks to its wide control voltage range, it can manage large voltage variations.

Yes, surge protection is included, providing added reliability.