<p>When it comes to selecting the right switch for your industrial or commercial applications, understanding the technical specifications is crucial. The 8070/2 series switch stands out with its robust design and reliable performance, making it an ideal choice for various demanding environments.</p><p>This switch features a clamping range of 7-13 mm, allowing for versatile cable accommodation. Its IP66 degree of protection ensures that the device is dust-tight and can withstand powerful water jets, which is essential for maintaining functionality in harsh conditions.</p><p>Designed with durability in mind, the switch is constructed from reinforced glass fibre polyamide. This material not only provides strength but also contributes to its lightweight nature. The black enclosure offers a sleek appearance while ensuring resilience against environmental factors.</p><p>The mounting type is threaded, facilitating easy installation and secure attachment in various setups. With an ambient temperature range from -60 to 55 degrees Celsius, this switch can operate reliably across extreme temperatures, making it suitable for both cold storage facilities and high-temperature industrial settings.</p><p>In terms of application zones, this device is approved for use in Zones 1, 2, 21, and 22. These classifications indicate that the switch can be safely used in areas where explosive gas atmospheres are likely to occur under normal operation (Zone 1) or are less likely but still possible (Zone 2), as well as areas where combustible dust may be present (Zones 21 and 22).</p><p>The switch adheres to several international standards and approvals including ATEx (BVS), Canada/USA (CSA), China (CQST), EAC (CCVE), IECEx (BVS), and Korea (KGS). These certifications underscore its compliance with rigorous safety requirements across different regions.</p><p>Operating at a rated voltage of up to 500 VAC equal potential or 250 VAC unequal potential highlights its versatility across diverse electrical systems. It features two poles with a contact configuration of one normally closed (NC) contact plus one normally open (NO) contact—providing flexibility in circuit design.</p><p>With a cable cross-section range between 0.75-1.5 sq-mm and switching capacity rated at up to 250 V/4 A or handling loads up to 4000 VA—this product accommodates substantial current flow without compromising on performance.</p><p>Finally—the contacts made from silver nickel ensure excellent conductivity while resisting wear over time—offering longevity even under frequent use conditions typical within industrial environments.</p>