What stands out about these cables and wires is their tight braided shielding.
Schneider Electric 9001KM35 30mm 24-28V~ Standard Amber Pilot Light
What stands out is the round profile that fits nicely into terminal blocks.
Schneider Electric 9001KP35G31 30mm 24-28V~ Standard Green Pilot Light
A nice touch is the micro-serrated jacket for better grip when pulling.
Schneider Electric 9001KP35R31 30 mm Panel Mounting, Red Pilot Light Used
Schneider Electric 9001KP35R31 30 mm Panel Mounting, Red Pilot Light Used J.T.
