The '30' in the order code indicates 30 A rated operational current, '11' denotes one normally-open and one normally-closed auxiliary contact, and '51' specifies the coil voltage — typically 24 VDC or 110-120 VAC depending on variant, though the exact coil rating should be verified against the nameplate for this specific code.
ABB A75N3-30-11-51 Contactor, EOL Hot
MPNA75N3-30-11-51
End of Life
ABB A75N3-30-11-51 contactor, 3-pole, 30 A, 11 auxiliary contacts, 51 coil voltage, lifecycle stage eol_hot.
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Product details
MPN
A75N3-30-11-51