<p>The MPS2 series key-operated switch is designed for industrial and commercial environments where reliability and compliance are paramount. This non-illuminated switch, crafted from durable black plastic, offers a robust solution withstanding operational temperatures ranging from -25 to 70 degrees Celsius. Its design adheres to multiple international standards, ensuring compatibility and safety across various applications.</p><p>Featuring a maintained function, this switch remains in its selected position until manually changed. It supports positions B and C, providing flexibility for different operational requirements. The contact configuration of 1NC (normally closed) ensures that the circuit opens when the key is turned to the designated position.</p><p>One of the standout features is its high-rated insulation voltage of 690 V and an impressive rated impulse withstand voltage of 6 kV. These specifications highlight its capability to handle high-voltage operations while maintaining safety through effective insulation.</p><p>The rated thermal current stands at 10 A, making it suitable for a variety of electrical loads without compromising on performance or safety. With a cutout size of 22 mm, installation into standard panels is straightforward, ensuring ease of integration into existing systems.</p><p>Compliance with standards such as CSA C22.2 No. 14, DIN 40050-9, EN 50013, IEC/EN 60073, IEC/EN 60529 among others underscores its commitment to quality and interoperability in global markets. Furthermore, approvals like UL 508 reinforce its suitability for use under rigorous conditions typical in industrial settings.</p><p>This product&#39;s design focuses on delivering dependable performance over time while meeting stringent industry regulations—ideal for professionals seeking reliable components for complex electrical systems within specified temperature ranges.</p><p>In summary, this key-operated switch from the MPS2 series offers essential features tailored to meet demanding technical requirements efficiently—balancing practicality with compliance seamlessly within modern electrical setups.</p>