ABB AF750R-30-11-71 ab af750r301171 rev.ctr,3p,722a,250

Overview

ABB

AC Reversing IEC Contactors, AF Series

Item# AF750R-30-11-71 - REV.CTR 3P 722A 250-500VAC/DC 1/1

• AC or DC Operated Control Circuit with Electronic Coil Interface Accepting a Wide Control Voltage Range - Only 4 Control Voltage Ranges Covering 24 to 500 VAC 50/60 Hz and 20 to 500 VDC
• Add-on Auxiliary Contact Blocks for Front or Side Mounting and a Wide Range of Accessories
• Can Manage Large Control Voltage Variations
• Reduced Panel Energy Consumption
• Very Distinct Closing and Opening.
• Built-in Surge Suppression

AF reversing contactors are mainly used for directionally controlling 3-phase motor circuits up to 690V AC. These devices include two 3-pole contactors, a mechanical interlock, side-mounted auxiliary contacts for electrical interlocking, power bus (see diagram to the left), and are assembled using fixing clips or back mounting plate.

Specifications