The D2HW-C233MS is a sealed ultra-subminiature basic switch designed for reliable ON/OFF action. This model features a Single Pole, Single Throw, Normally Open (SPST-NO) contact form, a simulated roller hinge lever actuator, and an M3-screw mounting body. It is terminated with downward-facing molded lead wires and is rated for resistive loads up to 2A at 12 VDC. With an IP67 protection rating and a wide operating temperature range of -40 to +85°C, this RoHS compliant switch is suitable for compact mechanical modules requiring environmental sealing.