ABB AF Series Contactor, 24 V ac/dc Coil, 3-Pole, 50 A, 18.5 kW, 3NO, 690 V ac

This is a 3-pole contactor designed for both IEC (690 V) and UL (600 V) applications. It features screw terminals and is capable of controlling motors up to 18.5 kW / 400 V AC (AC-3) or 25 hp / 480 V UL. Additionally, it can switch power circuits up to 50 A (AC-1) or 50 A UL general use. Thanks to the innovative AF technology, this contactor offers a wide control voltage range (24-60 V 50/60 Hz and 20-60 V DC), making it suitable for unstable networks. Built-in surge protection ensures reliability, and its block-type design allows easy extension with auxiliary contact blocks and accessories

• Accommodates control voltages from 24-60 V 50/60 Hz and 20-60 V DC, ensuring stable operation even in fluctuating power conditions
• By managing large control voltage variations, this contactor reduces panel energy consumption
• Surge protection is integrated, offering a space-saving solution
• The block-type design allows seamless addition of auxiliary contact blocks and various accessories

• Suitable for controlling motors up to 18.5 kW / 400 V AC (AC-3) or 25 hp / 480 V UL
• Capable of switching power circuits up to 50 A (AC-1) or 50 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.