Safety plug – rewireable, black, 4 mm, Nickel Plated

The SFK 8500 S NI-AS-BK is a black rewireable 4 mm safety plug with nickel-plated contacts and anti-rotation design. Built for durability and precise fit, it’s ideal for custom test lead assemblies in high-reliability measurement and diagnostic applications. Straight lamella basket plug with inline socket and screw terminal for cables up to 2.5 mm². Compact 10 mm grid design with UL-listed sleeve (unassembled). An enhanced version of the trusted SFK 40 S—engineered for safety, space, and reliability.