The ABB AF305-30-11-12 is a three-pole contactor rated 312 A, with a coil that accepts 48–130 VAC/DC and one normally-open plus one normally-closed auxiliary contact built in. That wide coil voltage range means the same part works across 48 V, 110 V, and 120 V control systems without swapping coils — useful when a panel has mixed control voltages or you're standardizing spares across multiple sites.
ABB AF305-30-11-12 Contactor, 312A, 48-130VAC/DC
MPNAF305-30-11-12
ABB, AF series, 3-pole electrical contactor, 312 A rated, coil 48-130 VAC/DC, 1NO+1NC auxiliary contacts, 5.44 kg.
$581.66Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Weight | 5.44 kgs |
Product details
Frequently asked questions
Who supplies AF305-30-11-12 and how is it quoted for volume purchases?
This part is sourced to order against an RFQ through independent industrial distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for volume or single-unit requirements.
Will AF305-30-11-12 drop into a panel specified around A185-30 without rewiring?
No — the AF305-30-11-12 is a larger frame (5.44 kg vs 3.18 kg for the A185-30) with a higher current rating (312 A), so the mounting footprint, lug size, and bus bar spacing are different. A panel built for the A185-30 would need mechanical and electrical rework to accept this contactor.
MPN
AF305-30-11-12