tender for relay ac immune, plug in type, style - qspa1 , dc neutral line, slow to pickup 24 v, 8f/4b contacts, front and back contacts metal to carbon, complete withplug board, retaining clip & connectors conforming to specn. no. brs: 933a, irs: s-60and irs: s-34, irs: s-23 (as applicable). the interlocking code for this unit shall beabdej.
