<p>The product in question is a robust and reliable industrial switch designed to meet the demanding needs of commercial environments. Engineered with precision, it operates at a rated voltage of 400 VAC and handles a rated current of 4 A, making it suitable for various applications that require consistent performance.</p><p>Constructed from grey cast iron and galvanized materials, this switch offers exceptional durability and longevity. Its housing is specifically designed to withstand harsh conditions, providing an impressive degree of protection at IP65, ensuring resistance against dust ingress and water jets from any direction. This makes it ideal for both indoor and outdoor installations where reliability is paramount.</p><p>Compliant with the EN IEC 60947-5-1 standards, this switch adheres to stringent international safety and performance criteria. The contact configuration includes one normally open (NO) and one normally closed (NC) contact, offering versatility in control circuits. The silver contact material ensures excellent conductivity and durability over time.</p><p>The switching mechanism employs slow action technology, which provides precise control suited for applications where gradual engagement or disengagement is necessary. Additionally, the fuse rating stands at 16 A gG D-Fuse type, providing adequate protection against overcurrent scenarios.</p><p>For ease of installation, the switch supports a cable cross-section of up to 1.5 sq-mm. It features two contact openings measuring 6 mm each for straightforward wiring connections. With an impressive mechanical life expectancy of ten million operations, this switch promises long-term reliability with minimal maintenance requirements.</p><p>This product&#39;s technical specifications make it particularly appealing for those seeking dependable solutions in automation systems or building infrastructure projects where efficiency cannot be compromised.</p>