Product characteristics:
| Specification | BR-60 150 1+1 | BR-60 275 1+1 | BR-60 320 1+1 | BR-60 385 1+1 | ||
| SPD classification according to EN61643-11 | Type 2 | Type 2 | Type 2 | Type 2 | ||
| SPD classification according to IEC61643-11 | Class II | Class II | Class II | Class II | ||
| Max. continuous operating a.c. voltage(L-N) | Uc | 150V | 275V | 320V | 385V | |
| Max. continuous operating a.c. voltage(N-PE) | Uc | 255V | 255V | 255V | 255V | |
| Nominal discharge current (8/20μs) | In | 30kA | 30kA | 30kA | 30kA | |
| Max. discharge current (8/20μs) | Imax | 60kA | 60kA | 60kA | 60kA | |
| Voltage protection level (L-N) | Up | ≤1.0kV | ≤1.6kV | ≤1.8kV | ≤2.2kV | |
| Voltage protection level 5kA (L-N) | Up | ≤0.5kV | ≤0.6kV | ≤1.0kV | ≤1.2kV | |
| Voltage protection level (N-PE) | Up | ≤1.5kV | ≤1.5kV | ≤1.5kV | ≤1.5kV | |
| Max. backup fuse | 160A gG | 160A gG | 160A gG | 160A gG | ||
| Short-circuit withstand capacity | Isccr | 25kA | 25kA | 25kA | 25kA | |
| Temporary overvoltage TOV-withstand (L-N) | UT | 175V/5sec. | 335V/5sec. | 350V/5sec. | 550V/5sec. | |
| Temporary overvoltage TOV-safe failure (L-N) | UT | 250V/120min. | 440V/120min. | 550V/120min. | 660V/120min. | |
| Temporary overvoltage TOV-withstand (N-PE) | UT | 1200V/200ms | 1200V/200ms | 1200V/200ms | 1200V/200ms | |
| Response time (L-N) | tA | ≤25ns | ≤25ns | ≤25ns | ≤25ns | |
| Response time (N-PE) | tA | ≤100ns | ≤100ns | ≤100ns | ≤100ns | |
| Operating temperature range | Tu | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ | |
| Operating state/fault indication | green/red | green/red | green/red | green/red | ||
| Cross-section area (Min.) | 4mm² | 4mm² | 4mm² | 4mm² | ||
| Cross-section area (Max.) | 35mm² | 35mm² | 35mm² | 35mm² | ||
| For mounting on | 35mm Din rail | |||||
| Enclosure material | Thermoplastic UL94-V0 | |||||
| Degree of protection | IP20 | IP20 | IP20 | IP20 | ||
| Order Code | B18811 | B18813 | B18815 | B18817 | ||
| Order Code (With remote signaling) | B18812 | B18814 | B18816 | B18818 | ||
Features:
Plug design, easy maintenance.
Designed according to IEC61643 standard.
Optional remote signaling monitoring interface
Green light in notice window indicates normal; red indicates broken, replacement notice, which is clear and easy distinguished.
Application:
Protection of terminal devices.
Protect for sensitive electronic equipment, telecom centers, automatic control centers, intelligent buildings, industrial enterprises, and medical institutes.
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