The GRAYHILL part 46-102-RED is a versatile push-button switch that offers both normally open (N.O.) and normally closed (N.C.) functionality. With a single-pole, double-throw (SPDT) configuration, this round button switch is capable of handling up to 0.25A and 220VAC of electrical load. Designed for momentary contact, this switch is perfect for applications requiring temporary or intermittent activation. With a secure panel mount solder design, it ensures durability and easy installation. As a reliable and efficient solution, the GRAYHILL part 46-102-RED is an excellent choice for various industrial and electronic applications.