The IDEC part HW4B-M2F01-R is a momentary contact switch with a push-button design. It features a Normally Closed (N.C.) Single Pole Single Throw (SPST) configuration, making it ideal for various applications that require circuit interruption when the button is pressed. With its extended round button shape, it offers enhanced accessibility and ease of use. This switch is capable of handling up to 10A at 440VAC, 220VDC, or 745.7VA of power, making it suitable for both high voltage and low voltage applications. It is designed for panel mounting and includes screw terminals for secure and easy installation. Whether you need to control circuits, machinery, or other electrical equipment, the IDEC HW4B-M2F01-R push-button switch offers reliable and efficient performance.