Overview
ABB
AC Mechanically Interlocked NEMA, AF Series
Item# AF80N3M-3022-11 - N.MI SZ3 20-60VDC/24-60VAC 2/2
AF Series Information
- 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 and 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 NEMA rated mechanical interlock contactors are mainly used for directionally controlling 3-phase motor circuits up to 575V AC. These devices include two 3-pole contactors, a mechanical and electrical interlock, and are assembled using fixing clips or mounted to a back plate.