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USM-A, USM-A-150, 5092 45 1, 5092451, 5092 46 6, 5092466, chống sét, chống sét nguồn điện cấp 3, chống sét nguồn điện, Long Triết
Fine power protection, fixed installation
Fine power protection for all installation systems
Surge protection module type 3 to DIN EN 61643-11 for 230 V power grids.
• With acoustic defect signal
• With low construction height
• Y circuit
Application: Universally applicable for all installation systems.
| USM-A | |||
| Article number | 5092 45 1 | ||
| Nominal voltage | Un | V | 230 |
| Max. continuous operating voltage | UC | V | 255 |
| SPD to EN 61643-11 | Type 3 | ||
| SPD to IEC 61643-11 | Class III | ||
| Lightning protection zone LPZ | 2→3 | ||
| Nominal discharge current (8/20) | In | kA | 3 |
| Protection level (L-N) | Up | kA | <1,3 |
| Protection level (N-PE) | Up | kA | <1,5 |
| Maximum back-up fuse | A | 16 | |
| Response time | tA | ns | <25 |
| Temperature range | ϑ | °C | -15 - +60 |
| Maximum discharge current (8/20 μs) | Imax | kA | 6 |
| Rated current | IL | A | 16 |
| USM-A-150 | |||
| Article number | 5092 46 6 | ||
| Nominal voltage | Un | V | 150 |
| Max. continuous operating voltage | UC | V | 170 |
| SPD to EN 61643-11 | Type 3 | ||
| SPD to IEC 61643-11 | Class III | ||
| Lightning protection zone LPZ | 2→3 | ||
| Nominal discharge current (8/20) | In | kA | 3 |
| Protection level (L-N) | Up | kA | <1,3 |
| Protection level (N-PE) | Up | kA | <1,5 |
| Maximum back-up fuse | A | 16 | |
| Response time | tA | ns | <25 |
| Temperature range | ϑ | °C | -15 - +60 |
| Maximum discharge current (8/20 μs) | Imax | kA | 6 |
| Rated current | IL | A | 16 |
