The ATP16DL1000B4SA04G is a momentary, single-pole single-throw (SPST) anti-vandal pushbutton switch designed for reliability and durability. This model features a dome-style actuator with a ring indicator, a natural anodized aluminum alloy bushing, and gold-flashed solder lug terminals. Rated for 2A at 36V DC, it offers a long mechanical life of 1,000,000 cycles and an electrical life of 200,000 cycles at full load. The switch is IP67 sealed for protection against dust and water ingress, ensuring performance in demanding conditions. Its robust construction makes it ideal for applications such as industrial instruments, security systems, and public-use equipment like vending machines.