<p>When selecting a reliable and durable selector switch for industrial and commercial applications, this model offers a robust solution with its well-rounded features. Designed to withstand challenging environments, it ensures both performance and safety.</p><p>The selector switch is 30 mm wide, making it compact yet effective for various panel installations. It operates efficiently within a temperature range of -25 to 70&#176;C, which makes it versatile enough for use in diverse climatic conditions. Additionally, the storage temperature ranges from -40 to 85&#176;C, ensuring that the switch remains unaffected during transportation or when not in use.</p><p>One of the standout features is its actuator type: maintained. This means that the switch remains in its last position until manually changed, providing stability in operations where consistent control is necessary.</p><p>In terms of protection against external factors such as dust and water ingress, this selector switch boasts multiple IP ratings—IP20 for basic protection against finger contact with live parts and IP66/IP67/IP69K for more rigorous environments involving high-pressure cleaning or immersion in water. These ratings ensure that the device can be trusted even under harsh working conditions.</p><p>The terminal type employs screw connections with a tightening torque of 0.8 N-m, facilitating secure wiring without risk of loosening due to vibrations or mechanical stress over time. The rated insulation voltage stands at 300 V while offering a rated impulse withstand voltage of up to 6 kV—an assurance of resilience against transient overvoltages typically encountered in industrial settings.</p><p>For electrical configurations, it provides a contact configuration of one normally open (1NO) and one normally closed (1NC) contact setup. This duality allows users flexibility in designing circuits based on their specific needs—whether it&#39;s interrupting current flow or maintaining continuity.</p><p>Moreover, the degree of pollution classification is IP3; this indicates suitability for environments where conductive pollution might occur but does not pose significant operational threats due to protective measures already integrated into the design.</p><p>Overall, this selector switch combines durability with functionality tailored specifically for demanding applications across industries requiring precision control mechanisms without compromising on safety standards.</p>