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Product Details:
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| Uc: | 150V 275V 320V 385V | In: | 40kA |
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| Imax: | 70kA | Material: | Thermoplastic UL94-V0 |
| Module: | Pluggable | Poles No.: | Single Pole |
| Keyword: | Lightning Protection | Type: | Type 2 Class II |
| Voltage Protection Level: | 1.0kV To 2.3kV | Response Time: | Under 25ns |
| Operating Temperature: | -40C To +80C | Mounting: | 35mm DIN Rail |
| Protection Degree: | IP20 | Cross Section: | 4mm2 To 35mm2 |
| Test Standards: | IEC 61643-11 EN61643-11 | Application: | AC Power Line Protection |
| Indication: | Green Red Status Window | ||
| Highlight: | 70kA Max Discharge Current,Pluggable Module Design,35mm DIN Rail Mounting |
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| Parameter | BR-70 150 1P | BR-70 275 1P | BR-70 320 1P | BR-70 385 1P |
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| EN61643-11 Classification | Type 2 | Type 2 | Type 2 | Type 2 |
| IEC61643-11 Classification | Class II | Class II | Class II | Class II |
| Max. Continuous Operating Voltage Uc | 150V | 275V | 320V | 385V |
| Nominal Discharge Current In (8/20μs) | 40kA | 40kA | 40kA | 40kA |
| Max. Discharge Current Imax (8/20μs) | 70kA | 70kA | 70kA | 70kA |
| Voltage Protection Level Up | ≤1.0kV | ≤1.7kV | ≤2.0kV | ≤2.3kV |
| Voltage Protection Level Up (5kA) | ≤0.5kV | ≤0.9kV | ≤1.1kV | ≤1.3kV |
| Max. Backup Fuse | 200A gG | 200A gG | 200A gG | 200A gG |
| Response Time tA | ≤25ns | ≤25ns | ≤25ns | ≤25ns |
| Operating Temperature Range | -40℃ to +80℃ | -40℃ to +80℃ | -40℃ to +80℃ | -40℃ to +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 |
| Mounting | 35mm DIN rail | |||
| Enclosure Material | Thermoplastic UL94-V0 | |||
| Degree of Protection | IP20 | IP20 | IP20 | IP20 |
| Order Code | B8284 | B8286 | B8288 | B8290 |
| Order Code (With remote signaling) | B8285 | B8287 | B8289 | B8291 |
This surge protection device is designed for:
Wenzhou Britec Electric Co., Ltd, based in Yueqing, Zhejiang, specializes in manufacturing a comprehensive range of SPDs including AC surge protection, DC power surge protectors, data surge protective devices, and LED surge arresters. With extensive experience serving thousands of customers worldwide, particularly in Europe and Asia, we have established an excellent reputation for quality and reliability in the electrical protection industry.
For optimal performance, the voltage surge protector must be installed:
Contact Person: Macy Jin
Tel: 0577-62605320
Fax: 86-577-61678078