Description
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Type 2, network configuration: TNC 3+0 circuit, Imax / pole = 40 kA, 3 division units, with remote signaling contact, modular design, mounting on 35 mm DIN rail
| Nominal voltage | UN | 230 V AC/ 400 V AC |
| Maximum continuous voltage | UC | 275 V AC |
| Nominal discharge current (8/20 µs) | In | 20 kA |
| Maximum discharge current (8/20 µs) | Imax | 40 kA |
| Protection level | Up | <, 1.3 kV |
| Short-circuit strength | ISCCR | 25 kA |
| Maximum back-up fuse | 125 A gL/gG | |
| TOV behavior | UT | 335 V (5 s / strength) |
| TOV behavior | UT | 440 V (120 min / safe failure) |
| Response time | tA | 25 ns |
| Connection cross-section rigid | 4 mm2 … 35 mm2 | |
| Connection cross-section flexible | 4 mm2 … 25 mm2 | |
| Fault indicator | with | |
| remote signaling contact | potential-free changeover contact | |
| Operating voltage/operating current AC/DC (FM) | 250 V/0.5 A AC, 250 V/0.1 A DC | |
| Connection cross-section remote signaling | 1.3 mm2 | |
| Protection class | IP 20 | |
| Operating temperature | -40 °C … + 85 °C | |
| Permissible humidity | RH | 5% ... 95% |
| Mounting on | 35 mm DIN rail |
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