<p>When selecting a pilot light for industrial or commercial applications, technical specifications are paramount. This brown pilot light is engineered to meet rigorous standards and offers reliable performance in diverse environments.</p><p>Designed to operate at a rated frequency of 50/60 Hz, this pilot light ensures compatibility with standard power systems. Its compact dimensions—9.6 mm wide, 39.5 mm high, and 27.7 mm deep—make it suitable for installations where space is limited but functionality cannot be compromised.</p><p>The operational temperature range from -30 to 70 degrees Celsius allows this unit to function effectively in various climates, while the ambient temperature specification matches the same range, ensuring consistent performance across different conditions.</p><p>Equipped with a screw terminal type, this pilot light features a tightening torque of 0.9 N-m, providing secure connections that minimize maintenance concerns. The connecting capacity accommodates flexible wires with ferrules (both insulated and non-insulated), as well as solid wires ranging from 0.75 to 2.5 square millimeters.</p><p>For safety and durability, this product boasts an IP20 degree of protection against solid objects larger than 12mm in diameter, making it suitable for indoor use where dust ingress is minimal but protection is still required.</p><p>In terms of electrical specifications, the pilot light supports a rated insulation voltage of up to 690 V and can withstand impulse voltages up to 4 kV. This makes it robust enough for use in circuits requiring higher insulation properties without compromising on safety or efficiency.</p><p>Installation is straightforward with front mounting capabilities that simplify setup even in complex panel configurations. The wire stripping length of 10 mm further facilitates easy installation by ensuring optimal contact during wiring processes.</p><p>Additionally, its degree of pollution rating at IP3 indicates resilience against environmental factors commonly encountered in industrial settings without excessive exposure to moisture or corrosive elements.</p><p>Overall, this pilot light represents a balanced blend of size efficiency and electrical robustness necessary for demanding applications where reliability is critical yet space constraints exist within control panels or machinery interfaces.</p>