Weidmüller Weidmuller7910180000 WTR Series Disconnect Terminal Block, 4mm², Single-Level, Screw Termination Part: 7910180000

Brown electrical terminal block for safely connecting 4mm² wires in industrial control panels using a simple screw clamp method.

Weidmüller Weidmuller2051210000 A Series DIN Rail Terminal Block, 4mm², Single-Level, Push In Termination Part: 2051210000

A blue electrical connector block that screws onto a DIN rail and lets you quickly connect wires up to 4mm thick using a simple push-in method.