<p>When selecting components for industrial and commercial applications, precision and reliability are key. This non-illuminated device is designed to meet those exacting standards with its robust technical specifications.</p><p>Operating at a rated voltage of 690 VAC and a current of 5 A, this unit is suitable for environments where stable performance under high electrical loads is a necessity. Its compatibility with both 50 Hz and 60 Hz systems adds flexibility, making it adaptable across various regions and setups.</p><p>The compact dimensions—20 mm in width, 44 mm in height, and 28 mm in depth—enable easy integration into existing systems without consuming excessive space. Despite its small size, the device maintains a sturdy build quality with a weight of just 0.04 kg.</p><p>Engineered for durability in demanding conditions, it operates efficiently within an ambient temperature range from -25 to 70&#176;C. The storage temperature extends even further from -40 to 85&#176;C, ensuring resilience during transport or downtime periods.</p><p>With an IP20 degree of protection and IP3 degree of pollution rating, the unit offers reliable defense against solid objects larger than 12 mm while maintaining functionality in moderately polluted environments. The contact configuration features two normally open (2NO) contacts that suit various pilot devices effectively.</p><p>Safety compliance is assured through adherence to CCC, CE, cULus standards as well as REACH and RoHS directives. These certifications provide peace of mind regarding environmental impact and safety regulations globally.</p><p>Installation is straightforward thanks to the front mounting type coupled with screw clamp connections that support flexible wires with ferrules or insulated ferrules ranging from 0.75-2.5 sq-mm as well as solid wires within the same range. The screw terminals require a tightening torque of 0.9 N-m ensuring secure connections every time while accommodating wire stripping lengths up to 8 mm.</p><p>For insulation purposes, it boasts a rated insulation voltage equivalent to its operational voltage at 690 V along with an impressive rated impulse withstand voltage capacity of up to 6 kV safeguarding against transient overvoltages typically encountered in industrial settings.</p><p>Finally power efficiency considerations include minimal power loss pegged at only about five watts making this product not only effective but also energy-conscious aligning perfectly with sustainable practices increasingly adopted across industries today.</p>