BR-25GR 4P 25kA Three Phase Type 1 Class I Lightning Surge Protector 275V 35mm DIN Rail
BR-25GR 4P is a high-performance three-phase lightning surge protector designed to provide robust protection against power surges and transient voltages in industrial and commercial applications.
| Parameter | Value |
|---|---|
| SPD Classification (EN61643-11) | Type 1 |
| SPD Classification (IEC61643-11) | Class I |
| Max Continuous Operating Voltage (Uc) | 275V |
| Lightning Impulse Current (10/350µs) | 25kA |
| Nominal Discharge Current (8/20µs) | 25kA |
| Voltage Protection Level (Up) | ≤2.3kV |
| Response Time | ≤100ns |
| Operating Temperature Range | -40℃ to +80℃ |
| Wire Cross-section Area | 4mm² to 35mm² |
| Mounting | 35mm DIN rail |
| Degree of Protection | IP20 |
- 25kA lightning impulse current rating for superior surge protection
- Fast response time of ≤100ns for immediate voltage clamping
- Wide operating temperature range from -40℃ to +80℃
- Thermoplastic UL94-V0 enclosure material for enhanced safety
- Compatible with 35mm DIN rail mounting systems
- Supports wire cross-sections from 4mm² to 35mm²
Britec operates advanced production facilities with international testing equipment, professional technical personnel, and comprehensive quality management systems. Our capabilities include OEM/ODM services with technical levels reaching domestic advanced standards.
All Britec surge protective devices carry CE, RoHS, and TUV certifications. The company maintains ISO9001 quality management system certification.
Established in 2003, Wenzhou Britec Electric Co., Ltd. specializes in manufacturing high-quality surge protective devices with over 21 years of industry experience. We provide competitive pricing, prompt delivery, and excellent customer service for global markets.
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