Product characteristics:
| Specification | BR-40 690 2P | BR-40 1000 2P | |
| SPD classification according to EN61643-11 | Type 2 | Type 2 | |
| SPD classification according to IEC61643-11 | Class II | Class II | |
| Max. continuous operating a.c. voltage | Uc | 690V | 1000V |
| Nominal discharge current (8/20μs) | In | 20kA | 20kA |
| Max. discharge current (8/20μs) | Imax | 40kA | 40kA |
| Voltage protection level | Up | ≤2.0kV | ≤2.0kV |
| Voltage protection level 5kA | Up | ≤1.6kV | ≤1.6kV |
| Max. backup fuse | 125A gG | 125A gG | |
| Short-circuit withstand capacity | Isccr | 25kA | 25kA |
| Temporary overvoltage TOV-withstand | UT | 880V/5sec. | 1300V/5sec. |
| Temporary overvoltage TOV-safe failure | UT | 1100V/120min. | 1700V/120min. |
| Response time | tA | ≤25ns | ≤25ns |
| Operating temperature range | Tu | -40℃-80℃ | -40℃-80℃ |
| Operating state/fault indication | green/red | green/red | |
| Cross-section area (Min.) | 4mm² | 4mm² | |
| Cross-section area (Max.) | 35mm² | 35mm² | |
| For mounting on | 35mm Din rail | ||
| Enclosure material | Thermoplastic UL94-V0 | ||
| Degree of protection | IP20 | IP20 | |
| Order Code | B18032 | B18048 | |
| Order Code (With remote signaling) | B18033 | B18049 | |
Features:
DIN Rail Mounted Fitting, simple operation.
In: 20kA.
Type 2.
Protect from indirect lightning impulse and other transient over voltage.
Flame retardant shell, fire proof, and safe to use.
The maximum protection level Up is 2.0 kV
Removable assembly, easy to plug and unplug.
Operating Temperature: -40°C To +80°C
Color of visible window shows operating status, normal green, red fault.
With remote signaling contact for control device.
Patented fast tripping mechanism.
Standard: IEC/EN 6163-11
Application:
Protect electric system and on-loading electrical apparatus from thunder and instantaneous over-voltage.
Provides protection against over-voltage originating from switching and the secondary effects of lightning strikes, protecting the electrical installation and all connected equipment.
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