Martin Kaiser manufactures the 516/sw safety plug, a robust component made from Polyamide 6. It is rated at 250 V and features a black finish with an IP20 protection rating. This safety plug is typically used in safe, indoor electrical applications. https://elecena.pl/product/28757791/martin-kaiser-516-sw-safety-plug-black-polyamide-ip20-reconnectable-ip20 2025-05-20 https://elecena.pl/product/28757791/martin-kaiser-516-sw-safety-plug-black-polyamide-ip20-reconnectable-ip20 2025-07-17 https://elecena.pl/product/28757791/martin-kaiser-516-sw-safety-plug-black-polyamide-ip20-reconnectable-ip20 2026-05-01 https://elecena.pl/product/28757791/martin-kaiser-516-sw-safety-plug-black-polyamide-ip20-reconnectable-ip20 2026-07-08