The Schlegel RQJSSA18 Rontron RQJSSA18 key switch is a metal switch designed for secure operations that require up to 90-degree key rotation. It is suitable for applications requiring manual control, such as security systems or machinery operations. The switch is primarily black and is designed for durability in various environments. https://elecena.pl/product/28906184/schlegel-rqjssa18-rontron-key-switch-metal-black-90-xb0-1pc 2025-06-05 https://elecena.pl/product/28906184/schlegel-rqjssa18-rontron-key-switch-metal-black-90-xb0-1pc 2026-07-04