<p>When it comes to safeguarding your electrical systems, having a reliable Surge Protection Device (SPD) is crucial. This particular SPD stands out with its robust features and compliance with international standards, making it a dependable choice for industrial and commercial applications in Australia.</p><p>Designed to operate at a rated voltage of 110 V and a current of 3 A, this device ensures optimal protection without compromising on performance. Its compact dimensions—12 mm in width, 45 mm in height, and 51 mm in depth—make it an excellent fit for various setups where space might be limited. Despite its small size, the device is constructed from durable polyamide material which contributes to its lightweight nature of just 28 g.</p><p>This SPD adheres to the IEC 61643-21/EN 61643-21 standards and boasts SIL approval, ensuring that it meets stringent safety and reliability criteria. With an IP20 degree of protection, it&#39;s suited for indoor environments where minimal exposure to dust or moisture is expected.</p><p>The operational temperature range from -40&#176;C to +80&#176;C allows this device to function effectively across diverse environmental conditions—a critical factor for installations throughout Australia&#39;s varied climates. The surge protector operates at a rated frequency of up to 4.5 MHz while maintaining low capacitance levels of &lt;=1.5 nF.</p><p>Safety parameters are further reinforced by its voltage protection level specifications: &lt;=300V (L-L at 1 kV/us C3 UP) and &lt;=700V (Line-PG) at similar testing conditions. These figures indicate robust performance against transient overvoltage events typical in electrical systems.</p><p>With four poles incorporated into its design, this Type 2 SPD offers comprehensive coverage that minimizes potential disruptions caused by surges or spikes within the network. The yellow colour not only provides easy identification but also adds visibility during installation or maintenance activities.</p><p>In summary, this Surge Protection Device combines essential technical attributes with compliance credentials necessary for effective system safeguarding against unpredictable electrical disturbances.</p>