Hot sale quality SPD 40ka with Low Price made in China. Wholesale quality discount SPD AC with 2 Years Warranty
Our quality SPD AC is well received in the international market! It meets 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. In addition, the QR code printed on the arrestor allows disary. In addition, the QR code printed on the arrestor allows direct access to the online installation instructions.
| MODEL | YL2-C40 | YL2-C40 | YL2-C40 | |
| Rated voltage of Un(V) | 275V | 385V | 420V | |
| Max. continuous operating voltage Uc(-V) | 275V | 385V | 420V | |
| Voltage protection level of up(8/20 μs)(KA) | 1.4kV | 1.8kV | 1.9kV | |
| Normal discharge current In(8/20μs)(KA) | 20 | 20 | 20 | |
| Max.discharge current of Imax(8/20μs)(KA) | 40 | 40 | 40 | |
| The response time of NS | < 25 | |||
| Test level | II Level | |||
| The width of mm | 18 | |||
| Color | White | |||
| Protection grade | IP20 | |||
| Shell material | Reinforced flame retardant PBT | |||
| Environmental temperature | .-40℃~+85℃ | |||
| A fuse or circuit breaker(A) | 25A | |||
| The line Specifications | Phase line,zero line | 2.5~35mm² | ||
| Wire | 4.0~35mm² | |||
| The signal line | 1.5mm² | |||
