The IDEC HW1B-M4F11-S-K is a robust pushbutton featuring a 40mm blue mushroom head for easy and quick actuation. Designed with momentary action, the button returns to its original position after being released, ensuring a temporary operation. The durable plastic bezel provides resilience in industrial settings. Part of the HW series, this pushbutton is engineered for reliability and ease of use in various applications.