<p>When selecting a surge filter for industrial and commercial applications, it&#39;s crucial to consider the technical specifications that meet your operational needs. This particular surge filter is designed to provide reliable protection against voltage spikes, ensuring the longevity and safety of your electrical systems.</p><p>The unit operates at a rated voltage of 230 VAC with a current capacity of 40 A, making it suitable for robust three-phase systems. Its design incorporates an LED display to monitor power status and thermal failures, offering immediate visual feedback on system performance.</p><p>Constructed from durable aluminium, this surge filter boasts an IP20 degree of protection, safeguarding against accidental contact with internal components. The compact dimensions—141 mm in length, 172 mm in width, and 69 mm in height—allow for efficient use of space when mounted on a TS35 DIN rail. Weighing in at 2 kg, it strikes a balance between sturdiness and ease of installation.</p><p>Engineered to withstand extreme conditions, this device functions reliably within an operational temperature range from -40 to 70 degrees Celsius and can handle humidity levels between 5% and 95%. It meets international standards including IEC 61643-11:2011, AS/NZS 1768:2007, UL 1449 (3rd Edition), and IEEE 62.41.2:2002—assuring compliance with rigorous safety protocols.</p><p>A notable feature is its rapid response time of less than 100 nanoseconds (N-PE), providing quick mitigation against transient surges. The surge filter supports multiple modes of protection: Line-to-Neutral (L-N), Line-to-PE (L-PE), and Neutral-to-PE (N-PE). It offers impressive lightning impulse current handling capabilities at both 12.5 kA and up to 15 kA while maintaining a low voltage protection level under &lt;0.65 kA (L-N).</p><p>For those concerned about short circuit scenarios, this product has been rated for a short circuit current up to 25 kA. The tightening torque requirements are precise at either 0.5 N-m or up to 2 N-m depending on application needs.</p><p>In terms of connectivity options, it features an SPDT contact configuration which adds versatility for integration into existing setups or new installations alike.</p><p>This surge filter is not only built for performance but also adheres strictly to industry standards ensuring you have peace of mind knowing your equipment is well-protected against unforeseen electrical disturbances without compromising quality or reliability.</p>