The GRAYHILL part 10-09UL is a durable and reliable push button switch designed for various applications. With its normally open (N.O.) single pole, single throw (SPST) configuration, this round button switch is perfect for momentary contact needs. It can handle up to 3A current at 115VAC, making it suitable for a wide range of low voltage electrical systems. The switch is easy to install as it features solder lug panel mount connections. Trust GRAYHILL for top-quality switches that provide smooth and efficient operation.