Targeting single-phase systems, FMAB NEO series achieved optimal performance via use of large X capacitors positioned between phase and neutral conductors. Terminations are made using quick connect 6.3 x 0.8 mm terminals (1–20 A) or nut and bolt terminals (30 A), and version with wire connection is also available. Along with polished steel housing, features include screw mount flange, enclosed steel base, and current ratings from 1–30 A at 250 Vac.