<p>When it comes to safeguarding electrical systems, a reliable Surge Protection Device (SPD) is essential. This SPD, designed for industrial and commercial applications, offers robust protection with its impressive technical specifications.</p><p>Rated at 255 VAC, this device can handle significant electrical loads. It supports a rated current of either 25 kA or 50 kA, making it versatile for various operational needs. The single-phase design ensures compatibility with standard power systems commonly used in many installations.</p><p>One standout feature is its IP20 degree of protection, which provides solid resistance against dust and accidental contact. This makes it suitable for indoor environments where such factors are a concern. The DIN rail mounting type allows for easy installation and integration into existing setups without requiring extensive modifications.</p><p>Despite its powerful capabilities, the SPD maintains a compact form factor with dimensions of just 0.12 mm in length, 0.09 mm in width, and 0.05 mm in depth. Weighing only 0.32 kg, it&#39;s lightweight enough to be handled effortlessly during installation while still providing substantial surge protection.</p><p>The device is particularly suitable for use with single-phase TT-A systems—a common configuration in various settings—ensuring that your system remains protected from surges effectively.</p><p>In terms of performance under stress conditions like lightning strikes or other transient events, the SPD boasts an impressive lightning impulse current rating of up to 50 kA (L+N-PE). Additionally, it has a rated short circuit current capacity of 50 kA which speaks volumes about its durability and reliability under extreme conditions.</p><p>Speed is crucial when dealing with surges; hence this SPD excels with a response time of less than or equal to 100 ns ensuring rapid action against potential threats before they cause damage to sensitive equipment downstream.</p><p>Classified as Type 1 Type 2 and Type 3 this surge protector covers all bases from direct lightning strikes through indirect surges down to residual currents providing comprehensive coverage across different scenarios enhancing safety margins significantly within your infrastructure setup without compromise on performance metrics vital when considering long-term investments into protective solutions like these ones here today!</p>