| Type | HS25-C40 |
| Technical Data Maximum continuous voltage (UC) (L-N) | 275 / 320 / 385 / 420V |
| Maximum continuous voltage (UC) (N-PE) | 275V |
| SPD to EN 61643-11 | Type 2 |
| SPD to IEC 61643-11 | class II |
| Nominal discharge current (8/20μs) (In) | 20kA |
| Maximum discharge current (8/20μs) (Imax) | 40kA |
| Voltage protection level (Up) (L-N) | ≤ 1.3 / 1.5 / 1.8 / 2.0kV |
| Voltage protection level (Up) (N-PE) | ≤ 1.5kV |
| Response time (tA) (L-N) | < 25ns |
| Response time (tA) (N-PE) | < 100ns |
| Thermal Protection | YES |
| Operating State/Fault Indication | Green (good) / White or Red (replace) |
| Degree of protection | IP 20 |
| Insulating material / flammability class | PA66,UL94 V-0 |
| Temperature range | -40ºC~+80ºC |
| Altitude | 13123 ft [4000m] |
| Conductor Cross Section (max) | 35mm2 (Solid) / 25mm2 (Flexible) |
| Remote Contacts (RC) | Optional |
| Format | Pluggable |
| For mounting on | DIN rail 35mm |
| Place of installation | indoor installation |
The surge protection device spd 4p HS-C40 meet the type 2 requirement class according to IEC 61643-11. These devices protect low-voltage consumer systems from overvoltages of all types and are available in single-pole to four-pole versions. The use of high-performance varistors permits a rapid response time and a low protection level, without any line follow current. If circumstances are uncertain and there is a risk of fire from an overload, the internal cut-off unit disconnects the arrestor from the mains if necessary.
Risk of voltage surges Electrical and electronic eauipment is indispensable in the daily activities of today's businesses and individuals. Such devices are connected to the electricity grid, often exchanging data and signals through communication lines and are usually sensitive to disturbances. These interconnecting networks provide a propagation path for overvoltages. Protection against lightning and overvoltages not only ensures the safety of people,goods and equipment, but also ensures continuity of installation services. Overvoltage protection extends the life of the equipment by more than 20%, which significantly reduces the volume of electronic waste. It also reduces the power consumption of the installations, all of which translates into cost savings and environmental sustainability. OUR SERVICE: 1.quick response in before sales period help you got order. 2.excellent service in production time let you know each step we made. 3.reliable quality solve you after sale headache. 4.long period quality warranty ensure you can buy without hesitate. Quality assurance: 1. Strict control on choose of the raw material sources. 2. Speciific technology guide for the production of each product. 3. Completed quality testing system for the semi-finished products and finised products.To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.