Product characteristics:
| Specification | BR-40VG 150 2P | BR-40VG 275 2P | BR-40VG 320 2P | BR-40VG 385 2P | BR-40VG 440 2P | |
| SPD classification according to EN61643-11 | Type 2 | Type 2 | Type 2 | Type 2 | Type 2 | |
| SPD classification according to IEC61643-11 | Class II | Class II | Class II | Class II | Class II | |
| Max. continuous operating a.c. voltage | Uc | 150V | 275V | 320V | 385V | 440V |
| Nominal discharge current (8/20μs) | In | 20kA | 20kA | 20kA | 20kA | 20kA |
| Max. discharge current (8/20μs) | Imax | 40kA | 40kA | 40kA | 40kA | 40kA |
| Voltage protection level | Up | ≤0.8kV | ≤1.3kV | ≤1.5kV | ≤1.8kV | ≤2.0kV |
| Voltage protection level 5kA | Up | ≤0.6kV | ≤1kV | ≤1.2kV | ≤1.4kV | ≤1.6kV |
| Max. backup fuse | 125A gG | 125A gG | 125A gG | 125A gG | 125A gG | |
| Short-circuit withstand capacity | Isccr | 25kA | 25kA | 25kA | 25kA | 25kA |
| Temporary overvoltage TOV-withstand | UT | 175V/5sec. | 335V/5sec. | 350V/5sec. | 550V/5sec. | 580V/5sec. |
| Temporary overvoltage TOV-safe failure | UT | 250V/120min. | 440V/120min. | 550V/120min. | 660V/120min. | 770V/120min. |
| Response time | tA | ≤25ns | ≤25ns | ≤25ns | ≤25ns | ≤25ns |
| Operating temperature range | Tu | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ |
| Operating state/fault indication | green/red | green/red | green/red | green/red | green/red | |
| Cross-section area (Min.) | 4mm² | 4mm² | 4mm² | 4mm² | 4mm² | |
| Cross-section area (Max.) | 35mm² | 35mm² | 35mm² | 35mm² | 35mm² | |
| For mounting on | 35mm Din rail | |||||
| Enclosure material | Thermoplastic UL94-V0 | |||||
| Degree of protection | IP20 | IP20 | IP20 | IP20 | IP20 | |
| Order Code | B17502 | B17514 | B17526 | B17538 | B17550 | |
| Order Code (With remote signaling) | B17503 | B17515 | B17527 | B17539 | B17551 | |
Features:
Inside over-current and over-heat protection, temperature control open circuit.
In: 20kA.
This high quality AC SPD is a surge protection device suitable for power supply system of AC 50/60 Hz; it is designed according to IEC61643-11, GB18802.1 standards.
Module design, convenient installation
Condition : New
Time of response ˂ 25ns
Remote monitoring switch signal can be achieved
The color of visible window shows operating status: Green (normal) / Red (abnormal)
Short circuit current: up to 40kA (8/20μs);
Power Source : Electric
Consisting of a base part and plug-in protection modules.
Application:
Protection of an electrical installation and all electrical and electronic devices connected this installation against destructive overvoltage surges.
Surge arresters cover the protection of home appliances, commercial building equipment, and industrial equipment.
The devices are especially designed to provide complete and effective protection against surges, protecting equipment and property connected to the low voltage network.
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