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Home » Product List » surge protective device (SPD) » SPD (Surge Protective Device) (TNR5-B40/1)
Product Details
SPD (Surge Protective Device) (TNR5-B40/1)
| Model NO.: | TNR5-B40/1 |
|---|---|
| Standard: | IEC61643 |
| Productivity: | 100000 Piece/Pieces per Month |
| Trademark: | LEITAI |
| Origin: | China |
| Min. Order: | 50 Pieces, 1-4pole/poles, it's up to you |
Product Description
TNR-B series surge protector devices are applicable to A.C50-60Hz,380V or below electric equipment,TT,TN etc power supply system.Widely applicable to all kinds of power supply second grade (B grade)third grade(C grade)and subtle(D grade) overvoltage protection General installed in low voltage main distribution cabinet or low voltage general switch cabinet of building..
| Rated voltage Un (V~) | 220/380 | |
| Continuous voltage Uc (V~) | 385 | 420 |
| Standard discharge current In(KA) | 40 8/20µS | |
| Max current capacity Imax(KA) | 80 8/20µS | |
| Response time (ns) | < 25 | |
| Protection level (KV~) | < 2.1 | < 2.2 |
