<p>When selecting a switch for industrial and commercial applications, understanding the technical specifications is crucial to ensure it meets your operational needs. This particular switch offers a robust solution with its reinforced glass fibre polyamide construction, providing durability in demanding environments.</p><p>Designed to handle a clamping range of 4-13 mm, this switch can accommodate various cable sizes effectively. Its IP66 degree of protection means it is dust-tight and protected against powerful water jets, making it suitable for both indoor and outdoor use where exposure to harsh conditions is unavoidable.</p><p>The switch operates efficiently within an ambient temperature range of -40 to 70 degrees Celsius. It’s well-suited for extreme climates, ensuring reliable performance whether in cold storage facilities or hot manufacturing plants.</p><p>This product is certified for use in hazardous areas classified as Zones 1, 2, 21, and 22. With approvals from European Union (ATEX) and IECEx standards, you can be confident in its safety and compliance with international regulations.</p><p>Electrical specifications include a rated current between 4.4-6.6 A and support for dual voltage operations: up to 400 VAC at equal potential and up to 250 VAC at unequal potential. The contact configuration features two normally closed (2NC) contacts made from silver nickel material known for excellent conductivity and resistance to wear.</p><p>Cable management is facilitated by accommodating an earth cable cross-section ranging from 0.75-2.5 sq-mm with a maximum capacity of up to 4 sq-mm. This flexibility ensures compatibility with various wiring setups commonly found in industrial settings.</p><p>Visually appealing yet functional, the black and silver enclosure not only enhances its aesthetic appeal but also contributes to its ruggedness against environmental factors often encountered on-site.</p><p>In summary, this switch combines reliability with versatility—ideal for professionals seeking dependable performance across diverse applications while adhering strictly to safety standards.</p>