<p>When it comes to safeguarding your electrical systems, choosing the right surge protector is crucial. This robust surge protector offers reliable protection for industrial and commercial applications, ensuring that your equipment remains safe from unexpected voltage spikes.</p><p>Designed with precision, this surge protector operates at a rated voltage of 18 VDC and provides an impressive rated current of 5 kA per line and 10 kA in common mode. It uses a shunt connection type which is widely appreciated for its efficiency in diverting excess voltage away from sensitive components.</p><p>One of its standout features is the degree of protection it offers. With an IP67 rating, this device is dust-tight and can withstand immersion in water up to a certain depth—ideal for harsh environments where moisture or dust may be present.</p><p>The mounting type utilizes an M20 x 1.5 thread, making installation straightforward while ensuring secure attachment to your setup. Compact yet sturdy, the dimensions are practical: it measures 53 mm in length, 24 mm in width, and stands at a height of 27 mm.</p><p>Engineered to perform under extreme conditions, this surge protector functions effectively within an operational temperature range from -40&#176;C to 85&#176;C. Its construction from stainless steel not only guarantees durability but also contributes to its weight of just 165 g—a lightweight solution without compromising on strength.</p><p>In terms of performance standards, this product meets several key approvals including IEC 61643-21:2012, AS/NZS 1768:2007 as well as UL certifications (UL 1449 3rd Edition and UL 497B), ensuring compliance with international safety norms. Additionally, adherence to ITU-T K.44:2012 further underscores its reliability.</p><p>With rapid response time clocking in at less than five nanoseconds (&lt;5 ns), you can trust this unit to react swiftly against surges. It handles humidity levels between five to ninety-five percent without losing efficacy—a testament to its adaptability across various climates.</p><p>The capacitance stands at ten nanofarads (10 nF), balancing effective filtering with minimal impact on system performance. The voltage protection level peaks at fifty volts (50 V), suitable for protecting sensitive electronics against over-voltage conditions.</p><p>This device supports four lines offering both transverse and common modes of protection—ensuring comprehensive coverage against potential threats posed by electrical disturbances.</p><p>In summary, if you&#39;re seeking a dependable surge protector tailored for demanding environments while adhering strictly to industry standards—this model offers peace-of-mind through meticulous design backed by rigorous testing protocols.</p>