BR-12.5M-275 1P Low Voltage SPD - 12.5kA Iimp Type 1+2 Surge Protective Device
Price:
Negotiable
MOQ:
200 piece / pieces
Delivery Time:
15-30 days after payment
Brand:
BRITEC
Product Description
Product Overview
The BR-12.5M-275 1P Low Voltage SPD combines Type 1 + Type 2 (Class I + Class II) surge protection in a single compact device, offering comprehensive lightning and transient overvoltage protection for 230/400V power networks.
Key Technical Specifications
| Parameter | Specification |
|---|---|
| SPD Classification (EN 61643-11) | Type 1 + Type 2 |
| SPD Classification (IEC 61643-11) | Class I + Class II |
| Max. Continuous Operating Voltage (Uc) | 275V |
| Lightning Impulse Current (10/350μs) Iimp | 12.5kA |
| Nominal Discharge Current (8/20μs) In | 20kA |
| Max. Discharge Current (8/20μs) Imax | 50kA |
| Voltage Protection Level Up | ≤1.3kV |
| Voltage Protection Level (5kA) Up | ≤1.0kV |
| Max. Backup Fuse | 160A gG |
| Response Time tA | ≤25ns |
| Operating Temperature Range | -40℃ to +80℃ |
| Cross-section Area | 4mm² - 35mm² |
| Mounting | 35mm DIN Rail |
| Enclosure Material | Thermal Plastic UL94-V0 |
| Degree of Protection | IP20 |
Product Dimensions
Applications
- General protection of main distribution boards
- Protection of large installations and small installations with external lightning protection
- Transient overvoltage protection for 230/400V power networks (50/60 Hz)
- Suitable for TT and TN earthing systems
Product Advantages
- High-quality lightning protection components
- Pluggable modular design for easy maintenance
- Long service life with reliable performance
- Clear failure indication system (green/red status)
- Ultra-fast response time of ≤25ns
- Simple installation on standard 35mm DIN rail
Manufacturer Quality Assurance
Wenzhou Britec Electric Co., Ltd. - 17+ years of professional surge protection manufacturing experience with ISO9001 certified quality management system.
Installation Guidelines
Connect according to the installation diagram using wires that meet the specified cross-section requirements (4-35mm²). When the failure display window shows red, the lightning protection device has failed and should be replaced promptly.
Manufacturing Process & 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