<p>For professionals in the electrical engineering and automation sectors, selecting the right components is crucial to ensuring system reliability and efficiency. One such component to consider is a robust limit switch designed for industrial applications. This particular model offers a comprehensive set of features that cater to demanding environments.</p><p>Operating at a rated voltage of 400 VAC and supporting a current of up to 4 A, this switch ensures compatibility with standard industrial power systems. The housing is constructed from grey cast iron, galvanized for enhanced durability, making it suitable for tough operational conditions. With an IP65 degree of protection, it provides excellent resistance against dust ingress and water jets from any direction, which makes it ideal for outdoor or dusty environments.</p><p>Conforming to ENIEC 60947-5-1 standards and approvals, this switch meets essential safety and performance criteria required in professional settings. The contact configuration includes one normally open (1NO) and one normally closed (1NC) contact, providing flexibility in circuit design.</p><p>The switching mechanism employs slow action technology with an offset roller lever actuator type. This design choice facilitates precise control over actuation processes with an actuating speed as low as 1 mm/minute—perfect for applications requiring meticulous movement detection.</p><p>Silver contacts are used within the switch, known for their excellent conductivity and resistance to oxidation—ensuring reliable signal transmission over time. It also accommodates a fuse rating of 16 A gG D-Fuse which adds another layer of protection by preventing potential overloads.</p><p>With a cable cross-section capacity of 1.5 square millimeters, installation remains straightforward while maintaining robust connectivity standards. Contact openings are specified at two instances of six millimeters each—enabling secure connections without compromising on space constraints.</p><p>One standout feature is its impressive mechanical life expectancy rated at ten million operations—a testament to its durability and suitability for high-cycle applications where long-term reliability is paramount.</p><p>This product represents a solid choice for industry professionals seeking dependable performance coupled with compliance to stringent standards—all encapsulated in a durable design tailored for industrial use cases.</p>