50KA Electric SPD 3P+NPE Lightning Surge Protector with 385V AC Voltage and 100kA Impulse Current Rating
The 50KA Electric SPD 3 Poles + NPE Lightning Power Surge Protector offers robust protection against lightning-induced power surges with advanced safety features and reliable performance.
- 35mm DIN rail mounting with standard modular design
- Stable and reliable performance in demanding conditions
- Visual status indicator (red light signals immediate replacement required)
- High lightning current capability with fast 100ns response time
- Optional remote signaling interface for system integration
| Parameter | Specification |
|---|---|
| Lightning Impulse Current (10/350μs) (L-N / N-PE) | 50kA / 100kA |
| Voltage Protection Level (L-N / N-PE) | ≤2.5kV / ≤2.0kV |
| Phase/Pole Configuration | 3P+NPE |
| Maximum Continuous Operating AC Voltage (Uc) | 385V |
| Response Time (tA) | ≤100ns |
| Enclosure Material | Thermal Plastic UL94-V0 |
| Mounting System | 35mm DIN Rail |
| Operating Temperature Range | -40℃ to +80℃ |
| Test Standard | IEC61643-1 |
| Degree of Protection | IP20 |
- Suitable for Class B surge protection systems
- Protects electrical networks from lightning-induced surges
- Typically installed in low voltage main distribution boxes at building entry points
Britec Electric, established in 2003 and located in Yueqing City, Zhejiang Province, specializes in surge protective device (SPD) production, sales, and R&D. The company offers over 100 different SPD models and provides custom surge protector solutions to meet specific customer requirements.
Britec maintains first-class laboratories and R&D platforms with advanced detection equipment to ensure product security and stability.
All products hold CE, CB, and TUV certifications, and the company operates under ISO9001 quality management system standards.
Products are shipped worldwide via Express, Air, or Sea freight. Available trade terms include EXW, FOB, and CIF, with payment options including T/T in advance and PayPal.
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