3P+NPE Type 2 SPD Surge Protection Device 40kA Imax 20kA In for Low Voltage Systems
Price:
Negotiable
MOQ:
100 piece / pieces
Delivery Time:
15-30 days after payment
Brand:
BRITEC
Product Description
Product Overview
The 3P+NPE Imax 40kA Type 2 SPD Surge Protection Device provides comprehensive protection for low-voltage electrical systems against transient overvoltages caused by lightning strikes and electrical disturbances.
Key Features
- Class II, Type 2 surge protection with 40kA maximum surge current
- Compliant with IEC 61643-11 standards
- Modular design with base part and 4 plug-in protection modules
- Fast response time of ≤25ns for optimal protection
- Wide operating temperature range from -40℃ to 80℃
- Visual status indicators (green/red) for easy monitoring
- DIN rail mounting for simple installation
Technical Specifications
| Parameter | BR-40 150 3+1 | BR-40 275 3+1 | BR-40 320 3+1 | BR-40 385 3+1 | BR-40 440 3+1 |
|---|---|---|---|---|---|
| SPD Classification (EN61643-11) | Type 2 | Type 2 | Type 2 | Type 2 | Type 2 |
| SPD Classification (IEC61643-11) | Class II | Class II | Class II | Class II | Class II |
| Max. Continuous Operating Voltage Uc | 150V | 275V | 320V | 385V | 440V |
| Max. Continuous Operating Voltage [N-PE] | 255V | 255V | 255V | 255V | 255V |
| Nominal Discharge Current (8/20μs) | 20kA | 20kA | 20kA | 20kA | 20kA |
| Max. Discharge Current (8/20μs) | 40kA | 40kA | 40kA | 40kA | 40kA |
| Voltage Protection Level Up | ≤0.8kV | ≤1.3kV | ≤1.5kV | ≤1.8kV | ≤2.0kV |
| Voltage Protection Level 5kA | ≤0.6kV | ≤1kV | ≤1.2kV | ≤1.3kV | ≤1.5kV |
| Voltage Protection Level [N-PE] | ≤1.5kV | ≤1.5kV | ≤1.5kV | ≤1.5kV | ≤1.5kV |
| Follow Current Extinguishing Capability [N-PE] | 100Arms | 100Arms | 100Arms | 100Arms | 100Arms |
| Max. Backup Fuse | 100A gG | 100A gG | 100A gG | 100A gG | 100A gG |
| Response Time | ≤25ns | ≤25ns | ≤25ns | ≤25ns | ≤25ns |
| Response Time [N-PE] | ≤100ns | ≤100ns | ≤100ns | ≤100ns | ≤100ns |
| Operating Temperature Range | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ |
| Cross-section Area (Min.-Max.) | 4mm²-35mm² | 4mm²-35mm² | 4mm²-35mm² | 4mm²-35mm² | 4mm²-35mm² |
| Degree of Protection | IP20 | IP20 | IP20 | IP20 | IP20 |
Product Dimensions
Applications
- Protection of low-voltage consumer systems from overvoltages of all types
- AC power system protection and power distribution system security
- Terminal device protection in commercial and industrial settings
- Lightning protection zones concept at boundary 1-2
- Protection against electrical transients in various installations
Performance Advantages
- Low leakage current with fast response time and minimal residual voltage
- Clear status indicators for immediate protection level verification
- Optional remote signaling capability available
- Easy DIN rail mounting for quick installation
- Flexible wiring methods adaptable to different power supply systems
Installation Guidelines
- Compact design for DIN rail installation in electrical panels
- Monitor fault indication window - replace cartridge when green turns to red
- After installation, verify protection unit is properly plugged in and circuit breaker status
Manufacturer Information
Wenzhou Britec Electric Co., Ltd., established in 2003, specializes in lightning protection solutions with over 21 years of industry expertise. Located in Yueqing, Zhejiang, the company provides comprehensive electrical protection products with rigorous quality testing.
Certifications
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Britec Electric Co., Ltd.
Location
Block 1 , BoTongHuiGu industrial Park, Yueqing, Zhejiang ,China 325600
Contact Person
Macy Jin