<p>When it comes to safeguarding your electrical systems, a reliable Surge Protection Device (SPD) is essential. This SPD is designed for industrial and commercial applications, providing robust protection against voltage spikes and surges. Operating at a rated voltage of 255 VAC, this device offers peace of mind with its impressive surge handling capabilities.</p><p>This SPD caters to three-phase systems, making it suitable for use with 3 Ph TT-A configurations. Its rated current capacity stands at 12.5 kA (L-N) and an impressive 50 kA (N-PE), ensuring that it can handle significant surges without compromising the safety and integrity of connected equipment.</p><p>With a degree of protection rated at IP20, this device provides solid ingress protection against foreign objects larger than 12mm while maintaining optimal performance in controlled environments. The compact design features dimensions of just 0.12 mm in length, 0.09 mm in width, and depth each—making installation straightforward on standard DIN rails without consuming excessive space.</p><p>Weighing in at only 0.51 kg, the SPD&#39;s lightweight nature does not detract from its durability or efficiency. A rapid response time of less than or equal to 100 ns ensures that your system remains shielded from transient overvoltages effectively.</p><p>The device boasts a voltage protection level capped at &lt;=1.5 kV which is crucial for minimizing potential damage during surge events by clamping down excess voltages swiftly before they reach sensitive components within your setup.</p><p>Its lightning current carrying capability reaches up to an impressive 25 kArms (L-N), providing robust defense even under severe conditions like thunderstorms where high-energy impulses are common occurrences; additionally featuring lightning impulse currents measured as high as both: L-N -12 .5kA &amp; N-Pe -50kA respectively!</p><p>In summary: This mid-lifecycle product combines technical excellence alongside practical usability through thoughtful engineering choices across various parameters such as mounting type compatibility ease-of-installation size/weight balance quick-response times protective measures against environmental hazards among others—all contributing towards ensuring maximum reliability throughout operational lifespan thereby meeting demanding requirements set forth by discerning Australian professionals seeking top-notch solutions tailored specifically according their needs!</p>