The HE5B-M2PY is a pushbutton enabling switch with a 3-position, OFF-ON-OFF operation, designed for enhanced safety. It features two redundant contacts and a snap-action mechanism for clear tactile feedback, mounting into a standard 16mm panel cutout. This model includes a yellow silicon rubber cover, which provides an IP65 rating for protection against dust and water ingress. The switch is rated for an operating temperature range of -25 to 60°C. Its design conforms to multiple safety standards, including IEC/EN 60947-5-1, making it ideal for use in industrial machinery control and robotic applications where operator presence is required for safe operation.