The 387416602: The 15A rating at 300V is typical for a barrier block this size, and the 14-22 AWG wire range covers most panel and control-circuit wiring. The screw top termination uses a steel screw with a zinc clear chromate finish; the bottom termination is a 0.250" insulated quick-connect tab, which mates with standard female disconnect terminals. That dual termination — screw on one side, quick-connect on the other — is useful when you need to land a field wire on top and a factory harness on the bottom without sharing a terminal. The flange mount and the dual-wall barrier (2 Wall) give mechanical isolation between circuits and a solid anchor to the panel.
Active lifecycle status, ROHS3 compliant.