IDEC HW4L-M2F10QD-Y-120V Illuminated Pushbutton – 22mm, Extended, Momentary, 120V AC/DC, Yellow, 1NO

The HW4L-M2F10QD-Y-120V is designed for extreme durability and ease of installation. It features a modular construction with stackable, finger-safe contact blocks. The "QD" indicates it uses an LED lamp for long-lasting illumination, and the "Y" denotes the yellow lens color. As a momentary switch, it only stays active while pressed, making it perfect for "Start" or "Reset" functions.