SPD 275V AC Low Voltage 5kA Power Surge Arrester with 20kA Discharge Current and ≤1.5kV Protection Level
The SPD 275V AC Low Voltage 5kA Power Surge Arrester provides reliable protection for electrical systems against transient overvoltages including lightning strikes and operational surges.
- Compliant with GB18802.1 and IEC61643-1 standards
- 35mm standard DIN rail mounting for easy installation
- Visual status indication with green (normal) and red (fault) indicators
- Dual classification: Type 1 + Type 2 (EN 61643-11) / Class I + Class II (IEC 61643-11)
| Parameter | Value |
|---|---|
| Model Number | BR-5M-275 1P |
| Max Continuous Operating Voltage (Uc) | 275V AC |
| Lightning Impulse Current (10/350μs) | 5kA |
| Nominal Discharge Current (8/20μs) | 20kA |
| Max Discharge Current (8/20μs) | 50kA |
| Voltage Protection Level (Up) | ≤1.5kV |
| Response Time | ≤25ns |
| Operating Temperature Range | -40℃ to +80℃ |
| Wire Cross-section Area | 4mm² to 35mm² |
| Mounting | 35mm DIN Rail |
| Enclosure Material | Thermal Plastic UL94-V0 |
| Degree of Protection | IP20 |
- AC220V, 50/60Hz power supply systems
- Protection of electrical systems and equipment from over-voltage events including lightning strikes and operational surges
Wenzhou Britec Electric Co., Ltd. specializes in research, development, production and sales of surge protection devices including AC surge protectors, DC surge protection devices, data surge protective devices, and LED lightning arresters.
- 24-hour inquiry response
- Multiple shipping options: sea, air, or express delivery
- Flexible payment methods: T/T, PayPal, L/C
- 2-year warranty
- OEM services available
A: Please contact our customer service for current inventory status. We typically respond within 24 hours.
A: Yes, we accept sample orders and can provide product recommendations or cross-references.
A: For in-stock items, shipping typically occurs within 7 days. Production orders require approximately 20 days.
A: Standard MOQ includes carton bulk packaging. Custom packaging is available upon request.
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