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Product characteristics:
| Specification | BR-30FU 150 1P | BR-30FU 275 1P | BR-30FU 320 1P | BR-30FU 385 1P | BR-30FU 440 1P | |
| 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 | 15kA | 15kA | 15kA | 15kA | 15kA |
| Max. discharge current (8/20μs) | Imax | 30kA | 30kA | 30kA | 30kA | 30kA |
| 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 |
| 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 | B16100 | B16112 | B16124 | B16136 | B16148 | |
| Order Code (With remote signaling) | B16101 | B16113 | B16125 | B16137 | B16149 | |
Features:
This product is a single-phase parallel connection power surge protector device (called: SPD).
35mm electrical lead rail installation
This product is designed as modular with artistic outline, easy wire connection and simple installation, simple maintenance.
8/20us wave form, low residual voltage
Plug-in module/base design facilitate replacement of a failed module without the need to remove system wiring etc.
Hot melt flow double protection.
Protection class: Type 2, Class II.
These arresters are recommended for use in the Lightning Protection Zones Concept at the boundaries of LPZ 1-2 (according to IEC 1312-1 and EN 62305) for equipotential bonding and elimination of transient over voltages that originate during atmospheric discharges or switching processes.
Pole number: 1P.
Protection mode: L/N-PE.
Surge arrester used to guard sensitive equipments from voltage spike.
Application:
SPD can effectively prevent overvoltage and overcurrent which are induced by lightning or industrial noise and other factors, and other transient surge voltage on the system or equipment or cause permanent damage or momentarily interruption and other hazards.
In order to shunt and pressure to limit indirect lightning current or other instantaneous overvoltage.
For using in the lightning protection zones concept at boundary 1-2.
Installation:
• The line of surge arresters includes a full range of compact protectors for installation on DIN rail.
• For proper operation between type 1 and type 2 arresters at least 10- 15 m cable or wire must be otherwise a decoupling coil have to install between the two devices.
• Green tab, normal work status, Red tab, failure status, need to be replaced rapidly.
• Installation must be performed only by electrically skilled operator
