Product characteristics:
| Specification | BR230-30 | BR230-75 | BR230-150 | BR230-275 | |
| SPD classification according to EN61643-11 | Type 3 | Type 3 | Type 3 | Type 3 | |
| SPD classification according to IEC61643-11 | Class III | Class III | Class III | Class III | |
| Nominal a.c. voltage | Un | 24V | 60V | 120V | 230V |
| Max. continuous operating a.c. voltage | Uc | 30V | 75V | 150V | 275V |
| Max. continuous operating d.c. voltage | Uc | 38V | 100V | 180V | 300V |
| Nominal discharge current (8/20μs) | In | 5kA | 5kA | 5kA | 5kA |
| Nominal load current a.c. | IL | 25A | 25A | 25A | 25A |
| Combined impulse | Uoc | 10kV | 10kV | 10kV | 10kV |
| Voltage protection level | Up | ≤630V | ≤730V | ≤800V | ≤1500V |
| Response time (L-N / L/N-PE) | tA | ≤25ns/≤100ns | ≤25ns/≤100ns | ≤25ns/≤100ns | ≤25ns/≤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.) | 1mm² | 1mm² | 1mm² | 1mm² | |
| Cross-section area (Max.) | 4mm² solid/2.5mm² flexible | ||||
| For mounting on | 35mm Din rail | 35mm Din rail | 35mm Din rail | 35mm Din rail | |
| Enclosure material | Thermoplastic UL94-V0 | ||||
| Degree of protection | IP20 | IP20 | IP20 | IP20 | |
| Order code | B18237 | B18235 | B18359 | B18231 | |
| Order code (with remote signal) | B18238 | B18236 | B18234 | B18232 | |
Features:
BR-230 series surge protector is for protecting low-voltage consumer’s installations against indirect lightning discharges.
Module design, convenient installation.
is to be installed in LEPM zone: LPZ2 – LPZ3.
Nominal Discharge Current (8/20us): 5kA.
It consists of a high performance varistor with thermal disconnection tripping device.
Signal indication device, green (normal), red (abnormal).
New technology, highly energy.
Production Standard: IEC61643-11.
Application:
Used for electrical networks, electrical installations, and electronic equipment.
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