<p>The MMS2 series key-operated switch presents itself as a robust choice for industrial and commercial applications where reliability is paramount. Crafted from durable metal, this non-illuminated switch is designed to endure the rigors of demanding environments, with an operational temperature range stretching from -30 to 70 degrees Celsius. This ensures consistent performance across diverse conditions, making it suitable for various installations.</p><p>One of the standout features of this product is its impressive degree of protection, rated at IP66. This rating guarantees that the switch is well-protected against dust ingress and powerful water jets, offering peace of mind in harsh settings. The MMS2 series complies with several international standards and approvals including CSA C22.2 No. 14, IEC/EN 60073, IEC/EN 60529, IEC/EN 60947-5-1, IEC/EN 60947-5-5, and UL 508. Such certifications underscore its quality and safety compliance across global markets.</p><p>Electrical specifications are another critical aspect to consider when evaluating this switch&#39;s suitability for your needs. It boasts a rated insulation voltage of 690 V and a rated impulse withstand voltage of 4 kV—figures that reflect its capacity to handle significant electrical demands safely. Additionally, it supports a rated thermal current up to 10 A which aligns well with many industrial requirements.</p><p>For those concerned about connectivity options, the Faston connection type offers straightforward installation without compromising on secure connections—a practical feature for quick setup or maintenance tasks.</p><p>The contact configuration is set as normally open (1NO), allowing users flexibility in how they integrate it into their systems. Furthermore, the actuator type being key-operated with maintained function provides controlled access and operation stability—ideal for scenarios requiring secure control over machinery or processes.</p><p>A cutout size of 22 mm makes this switch compatible with standard panel designs while also facilitating easy integration into existing setups without necessitating extensive modifications.</p><p>Lastly but importantly are the maintained positions labeled A and C which offer distinct settings based on user requirements or system design preferences.</p><p>Overall this MMS2 series key-operated switch combines durability functionality and compliance making it an excellent choice for professionals seeking dependable switching solutions across various applications in Australia’s industrial landscape.</p>