Cls40Mrsb-H Cls Series Pnl Mnt (400A/600V) 1.125" Stud; Male-Yllw (H), Marinco, Mfr#: CLS40MRSB-H$36.85+
Cls40Mb-B Cls Inline Single Pin (400A/600V) 2/0-4/0 Awg Male-Wht (B), Marinco, Mfr#: CLS40MB-B$35.75+
For Connecting 30 Amp Female RV Power Inlet To Standard Male Power Source Pigtail Type 30 Amp, Marinco, Mfr#: 171ARV$35.59+