<p>The 422 Roller Lever L Limit Switch is a robust and reliable choice for industrial and commercial applications. Crafted with precision, this limit switch features an aluminium housing, offering durability while maintaining a lightweight profile at just 1 gram. Its compact design makes it suitable for various installations where space might be at a premium.</p><p>This limit switch boasts a rated current of 400 A, making it well-suited for high-demand electrical systems. The device adheres to stringent standards and approvals, including BG-GS-ET-15 and ENIEC 60947-5-1, ensuring compliance with international safety and performance benchmarks.</p><p>With an IP65 degree of protection, the switch is safeguarded against dust ingress and low-pressure water jets from any direction. This level of protection makes it ideal for environments where exposure to harsh conditions is frequent.</p><p>The contact configuration comprises one normally open (1NO) and one normally closed (1NC) contact, providing versatile options for integration into control circuits. The silver contact material enhances conductivity and longevity under repeated use.</p><p>Designed with two auxiliary contacts, the switching type is slow action, which ensures precise operation in applications requiring gradual engagement. The R200 roller plunger actuator allows for smooth actuation at speeds up to 2 m/s.</p><p>For ease of installation, the terminal type utilizes M20 x 1.5 screw connections compatible with cable cross-sections up to 0.75 sq-mm. This facilitates straightforward wiring while maintaining secure electrical connections.</p><p>Safety is further enhanced by the inclusion of a fuse rating of 6 A gG D-Fuse, providing additional protection against overcurrent conditions that could potentially damage connected equipment or circuitry.</p><p>Engineered to withstand rigorous operational demands, the mechanical life expectancy reaches up to 50,000 operations—demonstrating its reliability in continuous-use scenarios across various industries.</p><p>In summary, the 422 Roller Lever L Limit Switch combines high-performance specifications with durable construction materials suited for demanding environments. It stands as a dependable component within any industrial setup requiring precise control mechanisms without compromising on safety or efficiency.</p>