When it comes to safeguarding your electrical systems, selecting a reliable surge protection device is crucial. Designed for both industrial and commercial environments, this Surge Protection Device (SPD) offers robust protection with its impressive technical specifications.
Operating at a rated voltage of 230/400 V, this SPD ensures optimal performance under varying conditions. It handles a rated current of 20 kA and features an interrupt rating of 125 A, making it suitable for demanding applications. With a degree of protection rated at IP20, it provides adequate shielding against solid objects larger than 12 mm while being mounted on a standard 35 mm DIN rail.
The device measures 72 mm in width, 90 mm in height, and 66 mm in depth, allowing for compact installation without compromising on performance. Its operational temperature range from -40 to 80 degrees Celsius ensures reliability even in extreme climates.
Constructed from durable thermoplastic material, the SPD has been tested and approved by KEMA standards. Weighing just 416 g, it's lightweight yet sturdy enough to withstand rigorous use.
In terms of response time, the SPD is highly efficient with less than or equal to 25 ns between line-neutral (L-N) connections and less than or equal to 100 ns between neutral-protective earth (N-PE) connections. This rapid response helps minimize potential damage during transient surges.
The voltage protection level stands at less than or equal to 1.5 kV for both L-N and N-PE connections. Additionally, the device is classified as Type 2/ Class II according to SPD class standards—ideal for secondary surge protection downstream from primary devices like lightning arrestors.
For connectivity flexibility, it supports cross-sectional areas including: up to 1.5 sq-mm solid/flexible wires; up to 35 sq-mm stranded wires; and up to 25 sq-mm flexible wires—catering well across various installations requirements.
Overall dimensions combined with versatile mounting options make this SPD an excellent choice where space efficiency matters without sacrificing capability or safety compliance needs such as those required by industry-standard ratings provided here today!