China First Class AC Power Three Phases Npe Module Iimp 25ka UC 320V Surge Arrestor, Find details about China Surge Arrester, Surge Suppressor from First Class AC Power Three Phases Npe Module Iimp 25ka UC 320V Surge Arrestor
Model | PA25-320/3+N | |
Nominal operating voltage Un | 220/320VAC | |
Maximum continuous operating voltage Uc | 320VAC | |
Nominal discharge current In (8/20μs) | 50KA | |
Lightning impulse current(10/350µs)Iimp | 25KA | |
Protection level Up (8/20μs,20KA) | ≤1.8KV | |
Response time Ta | ≤25ns | |
Protection modes | 4:L1/L2/L3/N-PE 3+N:L1/L2/L3-N,N-PE 2:L/N-PE 1+N:L-N,N-PE | |
Front circuit breaker | 63A | |
Dimension | 90*144*65mm | |
Weight | 250-1200g | |
Mounting type | DIN rail : 35mm | |
Housing material | Anti-flaming | |
Index of protection | IP20 | |
Operating environment | Temperature:-40-+85ºC humidity: ≤95% | |
Remote control (optional) | Normally closed, normally open or COM | |
Warranty | Five-year warranty, three-year replacement | |
Related items | PB60-385/4, PB80-385/1+N, PB120-385/3+N,PB100-385/1+N etc |