The IDEC YW1L-V4E01Q3R is an illuminated emergency stop LED designed for efficient use of space with its 10mm thick contact blocks. This compact and lightweight device features a metal bezel and offers the convenience of a removable operator. The unibody pilot lights and key selector switches enhance its functionality, while the separate contact block simplifies installation and removal processes. Ideal for applications requiring clear visibility and quick access to emergency stop functions, this 12V, 22mm switch ensures safety and ease of use in various industrial settings.