Harting manufactures the Socket insert 09 11 001 3121, which is a high voltage, industry-grade connector. It is designed for heavy-duty use in electrical engineering and supports multicore connections. Typical applications include industrial environments where reliable and robust connectivity is essential. https://elecena.pl/product/28213882/harting-09-11-001-3121-socket-insert-1pc-durable-electrical-connector 2025-04-06 https://elecena.pl/product/28213882/harting-09-11-001-3121-socket-insert-1pc-durable-electrical-connector 2026-07-11