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Din Rail Pluggable 275V 12.5kA AC Power Class I+II Low Voltage Surge Protective
Din Rail Pluggable Power Surge Protection Device Features:
Din Rail Pluggable Power Surge Protection Device Technology characteristic:
BR-12.5M 275 2P | |
No. of poles | 2P |
Power supply system | TN system |
SPD classification according to IEC61643-11 | Class I + Class II |
Max. continuous operating a.c. voltage Uc | 275V |
Voltage protection level Up | ≤1.3kV |
Max. discharge current (8/20us) Imax | 50kA |
Nominal discharge current (8/20us) In | 20kA |
Lightning impulse current (10/350us) Iimp | 12.5kA |
Operating state / fault indication | green / red |
Response time tA | ≤25ns |
Operating temperature range Tu | -40℃—80℃ |
Relative humidity | On condition that room temperature 30% to 90% |
Enclosure material | Thermal plastic UL94-V0 |
Degree of protection | IP20 |
For mounting on | 35mm Din rail |
Test grade | IEC61643-1 standards |