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320V Three Phase Type 1 Surge Protection Device TUV Approved BR-12.5M 320 3P
IP20 AC Surge Protection Device Technology characteristic:
| Specification | BR-12.5M 320 3P |
| Item name | Surge Arrester |
| SPD dassification according to EN61643-11 | Type 1 + Type 2 |
| SPD dassification according to IEC61643-11 | Class I + Class II |
| Max continuous 0perating a.c. voltage Uc | 320V |
| Lightning impulse current (10/350µs) limp | 12.5kA |
| Norminal discharge current (8/20µs) In | 20kA |
| Max discharge current (8/20µs) Imax | 50kA |
| Voltage protection level Up | ≤1.5kV |
| Max. backup fuse | 160A gG |
| Response time tA | ≤25ns |
| For mounting on | 35mm Din rail |
| Degree of protection | IP20 |
| Operating temperature range Tu | -40℃—80℃ |
| Cross-section area (Min.) | 4mm² |
| Cross-section area (Max.) | 35mm² |
| Enclosure material | Thermal plastic UL94-V0 |
Dimension:

IP20 AC Surge Protection Device Application:


