Safety plug – rewireable, red, nickel-plated

The Schutzinger SFK 30 S NI-OK-RD is a red rewireable 4 mm safety plug featuring nickel-plated contacts for low-resistance performance. Designed for durable, high-integrity connections in test assemblies, it’s ideal for demanding lab, field, and production environments. Handles up to 2.5 mm² cables with a secure screw terminal. Comes with unassembled PA 6.6 sleeve and ferrules for 1 mm² and 2.5 mm² cables. Nickel-plated contacts for high-performance connections.