<p>When selecting a switch for industrial and commercial applications, it&#39;s crucial to focus on specifications that ensure reliability and durability. This particular switch is engineered with precision, offering features that meet rigorous operational demands.</p><p>Operating at a rated voltage of 400 VAC and a current of 4 A, this switch is designed to handle substantial electrical loads efficiently. The grey cast iron housing, galvanized for additional protection, ensures robustness and longevity even in harsh environments. Its IP65 degree of protection means it’s well-suited for use in settings where dust and water exposure are concerns.</p><p>Complying with the ENIEC 60947-5-1 standards and approvals, this product meets essential safety requirements. The contact configuration includes one normally open (NO) and one normally closed (NC) contact, providing flexibility in circuit design. The slow action switching type is ideal for applications requiring precise control over the switching process.</p><p>The offset roller lever actuator type allows for straightforward operation with an actuating speed as low as 1 mm/min. This feature makes it suitable for applications needing gradual actuation without compromising performance.</p><p>Constructed with silver contacts, the switch offers excellent conductivity and resistance to corrosion—key factors in maintaining consistent performance over time. It also supports a fuse rating of 16 A gG D-Fuse, ensuring adequate protection against overloads.</p><p>For installation convenience, the switch accommodates cable cross sections up to 1.5 sq-mm. Additionally, it has dual contact openings measuring 6 mm each, allowing easy connectivity during setup or maintenance operations.</p><p>With an impressive mechanical life rated at ten million operations, this switch promises long-term reliability—a critical consideration when planning maintenance schedules or evaluating lifecycle costs.</p><p>In summary, this product provides a blend of durability and functionality tailored to meet various industrial needs while adhering to strict safety standards.</p>