40kA 275V Single Phase 2P Surge Arrester with Type 2+3 Class II+III Protection for Low Voltage Systems
BR-40DP 2P surge arresters provide comprehensive protection for low-voltage electrical installations against indirect lightning strikes and transient overvoltages. These devices combine Type 2 and Type 3 protection in a single unit for enhanced safety.
- Protection against indirect lightning discharges for low-voltage consumer installations
- High-performance varistor with thermal disconnection tripping device
- Plug-in module/base design for easy replacement without rewiring
- Dual protection classification: Type 2+3 and Class II+III
- Available in multiple pole configurations: 2P, 4P, 1+1, 3+1
- Designed to protect sensitive equipment from voltage spikes
| Specification | BR-40DP 275 2P |
|---|---|
| Product Name | Surge Arrester |
| SPD Classification (EN61643-11) | Type 2 + Type 3 |
| SPD Classification (IEC61643-11) | Class II + Class III |
| Max Continuous Operating AC Voltage (Uc) | 275V |
| Nominal Discharge Current (8/20µs) (In) | 20kA |
| Maximum Discharge Current (8/20μs) (Imax) | 40kA |
| Operating Temperature Range (Tu) | -40℃ to +80℃ |
| Voltage Protection Level (Up) | ≤1.3kV |
| Width (Two Pole) | 18mm |
| Remote Contacts | Available |
| Mounting | 35mm DIN Rail |
| Degree of Protection | IP20 |
| Cross-Section Area (Minimum) | 2.5mm² |
| Cross-Section Area (Maximum) | 16mm² |
| Enclosure Material | Thermoplastic UL94-V0 |
Britec Electric operates advanced testing equipment and production lines with comprehensive quality management systems. Our professional technical team continuously develops new products to meet evolving market requirements, offering OEM/ODM services for customized solutions.
Established in 2003, Wenzhou Britec Electric Co., Ltd. specializes in surge protective devices with extensive industry experience. We provide quality products, competitive pricing, prompt delivery, and excellent service to global partners.
Britec surge protection devices are distributed worldwide, with primary markets in Europe and Asia. Our dedicated sales team supports international customers in achieving market success.
All Britec SPD products comply with international standards and hold CE, RoHS, TUV, SEMKO, and CB certifications. The company maintains ISO9001 quality management system certification.
Britec surge protection devices cover comprehensive low-voltage lightning protection requirements for power systems, PV systems, and data networks. These products are widely used in electronic systems, computer networks, security systems, power industry, petroleum chemical industry, and defense applications.
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