8504K43, MS27408-1A Lever Lock, MIL-DTL-3950 & MS27408-1A Approved, 20A @ 28 VDC or 15A @ 115 VAC 60 or 400 Hertz Resistive, D.P.D.T. ON-ON-ON Locked in 3 positions, Environmentally Sealed, Screw Terminals. Allow 12 weeks for delivery for items not in stock, special order NCNR.